133312212113032 has 8 divisors (see below), whose sum is σ = 249960397711950. Its totient is φ = 66656106056512.

The previous prime is 133312212113029. The next prime is 133312212113033. The reversal of 133312212113032 is 230311212213331.

It can be written as a sum of positive squares in only one way, i.e., 115332865190596 + 17979346922436 = 10739314^2 + 4240206^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (133312212113033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8332013257057 + ... + 8332013257072.

Almost surely, 2^{133312212113032} is an apocalyptic number.

It is an amenable number.

133312212113032 is a deficient number, since it is larger than the sum of its proper divisors (116648185598918).

133312212113032 is a wasteful number, since it uses less digits than its factorization.

133312212113032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16664026514135 (or 16664026514131 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 133312212113032 its reverse (230311212213331), we get a palindrome (363623424326363).

The spelling of 133312212113032 in words is "one hundred thirty-three trillion, three hundred twelve billion, two hundred twelve million, one hundred thirteen thousand, thirty-two".