132313439 has 2 divisors, whose sum is σ = 132313440. Its totient is φ = 132313438.

The previous prime is 132313427. The next prime is 132313463. The reversal of 132313439 is 934313231.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 132313439 - 2¹² = 132309343 is a prime.

It is a super-2 number, since 2×132313439² = 35013692280013442, which contains 22 as substring.

It is equal to p_7501934 and since 132313439 and 7501934 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132313469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66156719 + 66156720.

It is an arithmetic number, because the mean of its divisors is an integer number (66156720).

Almost surely, 2^132313439 is an apocalyptic number.

132313439 is a deficient number, since it is larger than the sum of its proper divisors (1).

132313439 is an equidigital number, since it uses as much as digits as its factorization.

132313439 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5832, while the sum is 29.

The square root of 132313439 is about 11502.7578866983. The cubic root of 132313439 is about 509.5670284001.

The spelling of 132313439 in words is "one hundred thirty-two million, three hundred thirteen thousand, four hundred thirty-nine".