132512383 has 4 divisors (see below), whose sum is σ = 136787008. Its totient is φ = 128237760.

The previous prime is 132512381. The next prime is 132512417. The reversal of 132512383 is 383215231.

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 132512383 - 2¹ = 132512381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132512381) 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, 2137266 + ... + 2137327.

It is an arithmetic number, because the mean of its divisors is an integer number (34196752).

Almost surely, 2^132512383 is an apocalyptic number.

132512383 is a deficient number, since it is larger than the sum of its proper divisors (4274625).

132512383 is an equidigital number, since it uses as much as digits as its factorization.

132512383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4274624.

The product of its digits is 4320, while the sum is 28.

The square root of 132512383 is about 11511.4023038030. The cubic root of 132512383 is about 509.8222923083.

The spelling of 132512383 in words is "one hundred thirty-two million, five hundred twelve thousand, three hundred eighty-three".