113331031032 has 16 divisors (see below), whose sum is σ = 283327577640. Its totient is φ = 37777010336.

The previous prime is 113331031003. The next prime is 113331031061. The reversal of 113331031032 is 230130133311.

It is an interprime number because it is at equal distance from previous prime (113331031003) and next prime (113331031061).

It is a super-2 number, since 2×113331031032² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2361063123 + ... + 2361063170.

Almost surely, 2^113331031032 is an apocalyptic number.

113331031032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113331031032 is an abundant number, since it is smaller than the sum of its proper divisors (169996546608).

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

113331031032 is a wasteful number, since it uses less digits than its factorization.

113331031032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4722126302 (or 4722126298 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 113331031032 its reverse (230130133311), we get a palindrome (343461164343).

The spelling of 113331031032 in words is "one hundred thirteen billion, three hundred thirty-one million, thirty-one thousand, thirty-two".