133262781036325 has 24 divisors (see below), whose sum is σ = 168383678397696. Its totient is φ = 104586295944000.

The previous prime is 133262781036317. The next prime is 133262781036331. The reversal of 133262781036325 is 523630187262331.

It is not a de Polignac number, because 133262781036325 - 2³ = 133262781036317 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 5206440 + ... + 17135710.

It is an arithmetic number, because the mean of its divisors is an integer number (7015986599904).

Almost surely, 2^{133262781036325} is an apocalyptic number.

It is an amenable number.

133262781036325 is a deficient number, since it is larger than the sum of its proper divisors (35120897361371).

133262781036325 is a wasteful number, since it uses less digits than its factorization.

133262781036325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11937765 (or 11937760 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 52.

The spelling of 133262781036325 in words is "one hundred thirty-three trillion, two hundred sixty-two billion, seven hundred eighty-one million, thirty-six thousand, three hundred twenty-five".