133082131 has 32 divisors (see below), whose sum is σ = 170956800. Its totient is φ = 100759680.

The previous prime is 133082107. The next prime is 133082141. The reversal of 133082131 is 131280331.

It is not a de Polignac number, because 133082131 - 2¹³ = 133073939 is a prime.

It is a super-2 number, since 2×133082131² = 35421707183002322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (133082141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 556710 + ... + 556948.

It is an arithmetic number, because the mean of its divisors is an integer number (5342400).

Almost surely, 2^133082131 is an apocalyptic number.

133082131 is a deficient number, since it is larger than the sum of its proper divisors (37874669).

133082131 is a wasteful number, since it uses less digits than its factorization.

133082131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 133082131 is about 11536.1228755592. The cubic root of 133082131 is about 510.5519220382.

The spelling of 133082131 in words is "one hundred thirty-three million, eighty-two thousand, one hundred thirty-one".