12000103111332 has 72 divisors (see below), whose sum is σ = 34896547201152. Its totient is φ = 3405894912000.

The previous prime is 12000103111327. The next prime is 12000103111391. The reversal of 12000103111332 is 23311130100021.

12000103111332 is a `hidden beast` number, since 1 + 20 + 0 + 0 + 1 + 0 + 311 + 1 + 332 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 157642269 + ... + 157718372.

Almost surely, 2^{12000103111332} is an apocalyptic number.

12000103111332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12000103111332 is an abundant number, since it is smaller than the sum of its proper divisors (22896444089820).

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

12000103111332 is a wasteful number, since it uses less digits than its factorization.

12000103111332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315360809 (or 315360804 counting only the distinct ones).

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

Adding to 12000103111332 its reverse (23311130100021), we get a palindrome (35311233211353).

The spelling of 12000103111332 in words is "twelve trillion, one hundred three million, one hundred eleven thousand, three hundred thirty-two".