132913951 has 4 divisors (see below), whose sum is σ = 132939592. Its totient is φ = 132888312.

The previous prime is 132913933. The next prime is 132913967. The reversal of 132913951 is 159319231.

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 132913951 - 2⁵ = 132913919 is a prime.

It is a super-2 number, since 2×132913951² = 35332236740860802, 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 (132913901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2001 + ... + 16426.

It is an arithmetic number, because the mean of its divisors is an integer number (33234898).

Almost surely, 2^132913951 is an apocalyptic number.

132913951 is a deficient number, since it is larger than the sum of its proper divisors (25641).

132913951 is an equidigital number, since it uses as much as digits as its factorization.

132913951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25640.

The product of its digits is 7290, while the sum is 34.

The square root of 132913951 is about 11528.8312937609. The cubic root of 132913951 is about 510.3367646339.

The spelling of 132913951 in words is "one hundred thirty-two million, nine hundred thirteen thousand, nine hundred fifty-one".