133157122124 has 12 divisors (see below), whose sum is σ = 250949961024. Its totient is φ = 61457133264.

The previous prime is 133157122117. The next prime is 133157122127. The reversal of 133157122124 is 421221751331.

It is not an unprimeable number, because it can be changed into a prime (133157122127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1280356892 + ... + 1280356995.

It is an arithmetic number, because the mean of its divisors is an integer number (20912496752).

Almost surely, 2^133157122124 is an apocalyptic number.

It is an amenable number.

133157122124 is a deficient number, since it is larger than the sum of its proper divisors (117792838900).

133157122124 is a wasteful number, since it uses less digits than its factorization.

133157122124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2560713904 (or 2560713902 counting only the distinct ones).

The product of its digits is 10080, while the sum is 32.

Adding to 133157122124 its reverse (421221751331), we get a palindrome (554378873455).

The spelling of 133157122124 in words is "one hundred thirty-three billion, one hundred fifty-seven million, one hundred twenty-two thousand, one hundred twenty-four".