113302103031 has 12 divisors (see below), whose sum is σ = 176247716008. Its totient is φ = 69724371024.

The previous prime is 113302103029. The next prime is 113302103119. The reversal of 113302103031 is 130301203311.

It is a happy number.

113302103031 is a `hidden beast` number, since 11 + 330 + 21 + 0 + 303 + 1 = 666.

It is not a de Polignac number, because 113302103031 - 2¹ = 113302103029 is a prime.

It is a super-2 number, since 2×113302103031² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113302102995 and 113302103013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113302503031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 484196905 + ... + 484197138.

Almost surely, 2^113302103031 is an apocalyptic number.

113302103031 is a deficient number, since it is larger than the sum of its proper divisors (62945612977).

113302103031 is a wasteful number, since it uses less digits than its factorization.

113302103031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 968394062 (or 968394059 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 113302103031 its reverse (130301203311), we get a palindrome (243603306342).

The spelling of 113302103031 in words is "one hundred thirteen billion, three hundred two million, one hundred three thousand, thirty-one".