113223031231032 has 48 divisors (see below), whose sum is σ = 306757583781480. Its totient is φ = 37727241278400.

The previous prime is 113223031231003. The next prime is 113223031231129. The reversal of 113223031231032 is 230132130322311.

113223031231032 is a `hidden beast` number, since 1 + 1 + 3 + 2 + 2 + 3 + 0 + 312 + 310 + 32 = 666.

It is a super-2 number, since 2×113223031231032² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113223031230987 and 113223031231005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 286658194 + ... + 287052897.

Almost surely, 2^{113223031231032} is an apocalyptic number.

113223031231032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113223031231032 is an abundant number, since it is smaller than the sum of its proper divisors (193534552550448).

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

113223031231032 is a wasteful number, since it uses less digits than its factorization.

113223031231032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573713844 (or 573713837 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 113223031231032 its reverse (230132130322311), we get a palindrome (343355161553343).

The spelling of 113223031231032 in words is "one hundred thirteen trillion, two hundred twenty-three billion, thirty-one million, two hundred thirty-one thousand, thirty-two".