12003113110032 has 80 divisors (see below), whose sum is σ = 37585505712960. Its totient is φ = 3637307001600.

The previous prime is 12003113110031. The next prime is 12003113110067. The reversal of 12003113110032 is 23001131130021.

12003113110032 is a `hidden beast` number, since 12 + 0 + 0 + 311 + 311 + 0 + 0 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 12003113109987 and 12003113110014.

It is not an unprimeable number, because it can be changed into a prime (12003113110031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1262949069 + ... + 1262958572.

It is an arithmetic number, because the mean of its divisors is an integer number (469818821412).

Almost surely, 2^{12003113110032} is an apocalyptic number.

12003113110032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12003113110032 is an abundant number, since it is smaller than the sum of its proper divisors (25582392602928).

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

12003113110032 is a wasteful number, since it uses less digits than its factorization.

12003113110032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2525907669 (or 2525907657 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 12003113110032 its reverse (23001131130021), we get a palindrome (35004244240053).

The spelling of 12003113110032 in words is "twelve trillion, three billion, one hundred thirteen million, one hundred ten thousand, thirty-two".