12013011103000 has 64 divisors (see below), whose sum is σ = 28125191109600. Its totient is φ = 4802683907200.

The previous prime is 12013011102977. The next prime is 12013011103069. The reversal of 12013011103000 is 30111031021.

It is a congruent number.

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, 1242715 + ... + 5056714.

Almost surely, 2^{12013011103000} is an apocalyptic number.

12013011103000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12013011103000 is an abundant number, since it is smaller than the sum of its proper divisors (16112180006600).

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

12013011103000 is a wasteful number, since it uses less digits than its factorization.

12013011103000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6301357 (or 6301343 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 12013011103000 its reverse (30111031021), we get a palindrome (12043122134021).

The spelling of 12013011103000 in words is "twelve trillion, thirteen billion, eleven million, one hundred three thousand".