133031254134331 has 4 divisors (see below), whose sum is σ = 152035719010672. Its totient is φ = 114026789257992.

The previous prime is 133031254134319. The next prime is 133031254134353. The reversal of 133031254134331 is 133431452130331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 133031254134331 - 2⁹ = 133031254133819 is a prime.

It is a super-2 number, since 2×133031254134331² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (133031254131331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9502232438160 + ... + 9502232438173.

It is an arithmetic number, because the mean of its divisors is an integer number (38008929752668).

Almost surely, 2^{133031254134331} is an apocalyptic number.

133031254134331 is a deficient number, since it is larger than the sum of its proper divisors (19004464876341).

133031254134331 is an equidigital number, since it uses as much as digits as its factorization.

133031254134331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19004464876340.

The product of its (nonzero) digits is 116640, while the sum is 37.

The spelling of 133031254134331 in words is "one hundred thirty-three trillion, thirty-one billion, two hundred fifty-four million, one hundred thirty-four thousand, three hundred thirty-one".