132268831 has 4 divisors (see below), whose sum is σ = 133943200. Its totient is φ = 130594464.

The previous prime is 132268819. The next prime is 132268859. The reversal of 132268831 is 138862231.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 138862231 = 103 ⋅1348177.

It is a cyclic number.

It is not a de Polignac number, because 132268831 - 2²³ = 123880223 is a prime.

It is a super-2 number, since 2×132268831² = 34990087308213122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132268531) 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, 837066 + ... + 837223.

It is an arithmetic number, because the mean of its divisors is an integer number (33485800).

Almost surely, 2^132268831 is an apocalyptic number.

132268831 is a deficient number, since it is larger than the sum of its proper divisors (1674369).

132268831 is an equidigital number, since it uses as much as digits as its factorization.

132268831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1674368.

The product of its digits is 13824, while the sum is 34.

The square root of 132268831 is about 11500.8187099876. The cubic root of 132268831 is about 509.5097570171.

The spelling of 132268831 in words is "one hundred thirty-two million, two hundred sixty-eight thousand, eight hundred thirty-one".