133020345032392 has 32 divisors (see below), whose sum is σ = 264185420388120. Its totient is φ = 62573889576960.

The previous prime is 133020345032383. The next prime is 133020345032413. The reversal of 133020345032392 is 293230543020331.

It can be written as a sum of positive squares in 4 ways, for example, as 132085693065316 + 934651967076 = 11492854^2 + 966774^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186516609 + ... + 187228432.

Almost surely, 2^{133020345032392} is an apocalyptic number.

It is an amenable number.

133020345032392 is a deficient number, since it is larger than the sum of its proper divisors (131165075355728).

133020345032392 is a wasteful number, since it uses less digits than its factorization.

133020345032392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373747681 (or 373747677 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 40.

The spelling of 133020345032392 in words is "one hundred thirty-three trillion, twenty billion, three hundred forty-five million, thirty-two thousand, three hundred ninety-two".