133213132210120 has 32 divisors (see below), whose sum is σ = 306700002069120. Its totient is φ = 52046060955840.

The previous prime is 133213132210111. The next prime is 133213132210129. The reversal of 133213132210120 is 21012231312331.

It is an interprime number because it is at equal distance from previous prime (133213132210111) and next prime (133213132210129).

It is not an unprimeable number, because it can be changed into a prime (133213132210129) 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, 38724746016 + ... + 38724749455.

It is an arithmetic number, because the mean of its divisors is an integer number (9584375064660).

Almost surely, 2^{133213132210120} is an apocalyptic number.

133213132210120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133213132210120 is an abundant number, since it is smaller than the sum of its proper divisors (173486869859000).

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

133213132210120 is a wasteful number, since it uses less digits than its factorization.

133213132210120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77449495525 (or 77449495521 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 133213132210120 its reverse (21012231312331), we get a palindrome (154225363522451).

The spelling of 133213132210120 in words is "one hundred thirty-three trillion, two hundred thirteen billion, one hundred thirty-two million, two hundred ten thousand, one hundred twenty".