133531353400151 has 16 divisors (see below), whose sum is σ = 160641392620800. Its totient is φ = 108430009864128.

The previous prime is 133531353400127. The next prime is 133531353400253. The reversal of 133531353400151 is 151004353135331.

It is a cyclic number.

It is not a de Polignac number, because 133531353400151 - 2²⁶ = 133531286291287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133531353400651) 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, 3152171 + ... + 16643283.

It is an arithmetic number, because the mean of its divisors is an integer number (10040087038800).

Almost surely, 2^{133531353400151} is an apocalyptic number.

133531353400151 is a deficient number, since it is larger than the sum of its proper divisors (27110039220649).

133531353400151 is a wasteful number, since it uses less digits than its factorization.

133531353400151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13565558.

The product of its (nonzero) digits is 121500, while the sum is 38.

The spelling of 133531353400151 in words is "one hundred thirty-three trillion, five hundred thirty-one billion, three hundred fifty-three million, four hundred thousand, one hundred fifty-one".