132568131 has 16 divisors (see below), whose sum is σ = 179172000. Its totient is φ = 87180288.

The previous prime is 132568127. The next prime is 132568133. The reversal of 132568131 is 131865231.

It is not a de Polignac number, because 132568131 - 2² = 132568127 is a prime.

It is a super-2 number, since 2×132568131² = 35148618713666322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (132568133) 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, 69235 + ... + 71123.

It is an arithmetic number, because the mean of its divisors is an integer number (11198250).

Almost surely, 2^132568131 is an apocalyptic number.

132568131 is a deficient number, since it is larger than the sum of its proper divisors (46603869).

132568131 is a wasteful number, since it uses less digits than its factorization.

132568131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2198.

The product of its digits is 4320, while the sum is 30.

The square root of 132568131 is about 11513.8234744154. The cubic root of 132568131 is about 509.8937764161.

The spelling of 132568131 in words is "one hundred thirty-two million, five hundred sixty-eight thousand, one hundred thirty-one".