133112200113252 has 48 divisors (see below), whose sum is σ = 345394979858880. Its totient is φ = 44333540760384.

The previous prime is 133112200113181. The next prime is 133112200113253. The reversal of 133112200113252 is 252311002211331.

133112200113252 is a `hidden beast` number, since 1 + 3 + 311 + 2 + 20 + 0 + 1 + 1 + 325 + 2 = 666.

It is a super-3 number, since 3×133112200113252³ (a number of 43 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (133112200113253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 516434598 + ... + 516692285.

It is an arithmetic number, because the mean of its divisors is an integer number (7195728747060).

Almost surely, 2^{133112200113252} is an apocalyptic number.

133112200113252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

133112200113252 is an abundant number, since it is smaller than the sum of its proper divisors (212282779745628).

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

133112200113252 is a wasteful number, since it uses less digits than its factorization.

133112200113252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1033128089 (or 1033128081 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

Adding to 133112200113252 its reverse (252311002211331), we get a palindrome (385423202324583).

The spelling of 133112200113252 in words is "one hundred thirty-three trillion, one hundred twelve billion, two hundred million, one hundred thirteen thousand, two hundred fifty-two".