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103103001324 = 223223137908909
BaseRepresentation
bin110000000000101101…
…0101111001011101100
3100212010102111010211200
41200001122233023230
53142123332020244
6115210451045500
710306663023411
oct1400132571354
9325112433750
10103103001324
113a7a8a57a04
1217b94ba0890
1399516488bb
144dc11da108
152a36877669
hex18016af2ec

103103001324 has 72 divisors (see below), whose sum is σ = 273938202720. Its totient is φ = 32633432832.

The previous prime is 103103001319. The next prime is 103103001341. The reversal of 103103001324 is 423100301301.

103103001324 is a `hidden beast` number, since 1 + 0 + 310 + 30 + 0 + 1 + 324 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 103103001297 and 103103001306.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 341019 + ... + 567890.

It is an arithmetic number, because the mean of its divisors is an integer number (3804697260).

Almost surely, 2103103001324 is an apocalyptic number.

It is an amenable number.

103103001324 is an abundant number, since it is smaller than the sum of its proper divisors (170835201396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103103001324 is a wasteful number, since it uses less digits than its factorization.

103103001324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909079 (or 909074 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 103103001324 its reverse (423100301301), we get a palindrome (526203302625).

The spelling of 103103001324 in words is "one hundred three billion, one hundred three million, one thousand, three hundred twenty-four".

Divisors: 1 2 3 4 6 9 12 18 23 36 46 69 92 137 138 207 274 276 411 414 548 822 828 1233 1644 2466 3151 4932 6302 9453 12604 18906 28359 37812 56718 113436 908909 1817818 2726727 3635636 5453454 8180181 10906908 16360362 20904907 32720724 41809814 62714721 83619628 124520533 125429442 188144163 249041066 250858884 373561599 376288326 498082132 747123198 752576652 1120684797 1494246396 2241369594 2863972259 4482739188 5727944518 8591916777 11455889036 17183833554 25775750331 34367667108 51551500662 103103001324