132157319 has 4 divisors (see below), whose sum is σ = 151036944. Its totient is φ = 113277696.

The previous prime is 132157301. The next prime is 132157327. The reversal of 132157319 is 913751231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 913751231 = 59 ⋅15487309.

It is a de Polignac number, because none of the positive numbers 2^k-132157319 is a prime.

It is a super-2 number, since 2×132157319² = 34931113930535522, 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 (132157339) 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, 9439802 + ... + 9439815.

It is an arithmetic number, because the mean of its divisors is an integer number (37759236).

Almost surely, 2^132157319 is an apocalyptic number.

132157319 is a deficient number, since it is larger than the sum of its proper divisors (18879625).

132157319 is an equidigital number, since it uses as much as digits as its factorization.

132157319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18879624.

The product of its digits is 5670, while the sum is 32.

The square root of 132157319 is about 11495.9696850679. The cubic root of 132157319 is about 509.3665324800.

The spelling of 132157319 in words is "one hundred thirty-two million, one hundred fifty-seven thousand, three hundred nineteen".