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103012002313 = 1142532201911
BaseRepresentation
bin101111111101111111…
…1100110101000001001
3100211220002020220122221
41133323333212220021
53141432033033223
6115153440414041
710304506400233
oct1377377465011
9324802226587
10103012002313
113a761654010
1217b6a617321
13993883702c
144db30ad253
152a2d89eb5d
hex17fbfe6a09

103012002313 has 8 divisors (see below), whose sum is σ = 112403203776. Its totient is φ = 93625213200.

The previous prime is 103012002293. The next prime is 103012002329. The reversal of 103012002313 is 313200210301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 103012002313 - 217 = 103011871241 is a prime.

It is a super-2 number, since 2×1030120023132 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103012002343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1054173 + ... + 1147738.

It is an arithmetic number, because the mean of its divisors is an integer number (14050400472).

Almost surely, 2103012002313 is an apocalyptic number.

It is an amenable number.

103012002313 is a deficient number, since it is larger than the sum of its proper divisors (9391201463).

103012002313 is a wasteful number, since it uses less digits than its factorization.

103012002313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2206175.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 103012002313 its reverse (313200210301), we get a palindrome (416212212614).

The spelling of 103012002313 in words is "one hundred three billion, twelve million, two thousand, three hundred thirteen".

Divisors: 1 11 4253 46783 2201911 24221021 9364727483 103012002313