133000311330112 has 56 divisors (see below), whose sum is σ = 284281170458112. Its totient is φ = 61556946316800.

The previous prime is 133000311330031. The next prime is 133000311330113. The reversal of 133000311330112 is 211033113000331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133000311330113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1457268439 + ... + 1457359702.

Almost surely, 2^{133000311330112} is an apocalyptic number.

It is an amenable number.

133000311330112 is an abundant number, since it is smaller than the sum of its proper divisors (151280859128000).

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

133000311330112 is a wasteful number, since it uses less digits than its factorization.

133000311330112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2914628207 (or 2914628197 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 133000311330112 its reverse (211033113000331), we get a palindrome (344033424330443).

The spelling of 133000311330112 in words is "one hundred thirty-three trillion, three hundred eleven million, three hundred thirty thousand, one hundred twelve".