132012313 has 4 divisors (see below), whose sum is σ = 132056080. Its totient is φ = 131968548.

The previous prime is 132012301. The next prime is 132012343. The reversal of 132012313 is 313210231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 132012313 - 2⁵ = 132012281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132012343) 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, 16995 + ... + 23512.

It is an arithmetic number, because the mean of its divisors is an integer number (33014020).

Almost surely, 2^132012313 is an apocalyptic number.

It is an amenable number.

132012313 is a deficient number, since it is larger than the sum of its proper divisors (43767).

132012313 is an equidigital number, since it uses as much as digits as its factorization.

132012313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43766.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 132012313 is about 11489.6611351249. The cubic root of 132012313 is about 509.1801681416.

Adding to 132012313 its reverse (313210231), we get a palindrome (445222544).

The spelling of 132012313 in words is "one hundred thirty-two million, twelve thousand, three hundred thirteen".