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1030132303 = 23672392797
BaseRepresentation
bin111101011001101…
…001001001001111
32122210101010212021
4331121221021033
54102203213203
6250115151011
734345660114
oct7531511117
92583333767
101030132303
11489534712
12248ba5467
1313555a455
149ab5290b
15606845bd
hex3d66924f

1030132303 has 16 divisors (see below), whose sum is σ = 1095920640. Its totient is φ = 966230496.

The previous prime is 1030132297. The next prime is 1030132309. The reversal of 1030132303 is 3032310301.

It is an interprime number because it is at equal distance from previous prime (1030132297) and next prime (1030132309).

It is a cyclic number.

It is not a de Polignac number, because 1030132303 - 213 = 1030124111 is a prime.

It is a super-2 number, since 2×10301323032 = 2122345123368167618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030132309) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 366901 + ... + 369697.

It is an arithmetic number, because the mean of its divisors is an integer number (68495040).

Almost surely, 21030132303 is an apocalyptic number.

1030132303 is a deficient number, since it is larger than the sum of its proper divisors (65788337).

1030132303 is a wasteful number, since it uses less digits than its factorization.

1030132303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3126.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 1030132303 is about 32095.6742100863. The cubic root of 1030132303 is about 1009.9448726569.

Adding to 1030132303 its reverse (3032310301), we get a palindrome (4062442604).

The spelling of 1030132303 in words is "one billion, thirty million, one hundred thirty-two thousand, three hundred three".

Divisors: 1 23 67 239 1541 2797 5497 16013 64331 187399 368299 668483 4310177 15375109 44788361 1030132303