1113230120232 has 64 divisors (see below), whose sum is σ = 2858285102400. Its totient is φ = 361095272960.

The previous prime is 1113230120203. The next prime is 1113230120293. The reversal of 1113230120232 is 2320210323111.

It is a junction number, because it is equal to n+sod(n) for n = 1113230120199 and 1113230120208.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1071378 + ... + 1836929.

It is an arithmetic number, because the mean of its divisors is an integer number (44660704725).

Almost surely, 2^{1113230120232} is an apocalyptic number.

1113230120232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1113230120232 is an abundant number, since it is smaller than the sum of its proper divisors (1745054982168).

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

1113230120232 is a wasteful number, since it uses less digits than its factorization.

1113230120232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2908746 (or 2908742 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1113230120232 its reverse (2320210323111), we get a palindrome (3433440443343).

The spelling of 1113230120232 in words is "one trillion, one hundred thirteen billion, two hundred thirty million, one hundred twenty thousand, two hundred thirty-two".