133130313022312 has 64 divisors (see below), whose sum is σ = 253026427634640. Its totient is φ = 65661539328000.

The previous prime is 133130313022307. The next prime is 133130313022393. The reversal of 133130313022312 is 213220313031331.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 129004027704036 + 4126285318276 = 11357994^2 + 2031326^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2801481112 + ... + 2801528632.

Almost surely, 2^{133130313022312} is an apocalyptic number.

It is an amenable number.

133130313022312 is a deficient number, since it is larger than the sum of its proper divisors (119896114612328).

133130313022312 is a wasteful number, since it uses less digits than its factorization.

133130313022312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60422 (or 60418 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 133130313022312 its reverse (213220313031331), we get a palindrome (346350626053643).

The spelling of 133130313022312 in words is "one hundred thirty-three trillion, one hundred thirty billion, three hundred thirteen million, twenty-two thousand, three hundred twelve".