383132131 has 8 divisors (see below), whose sum is σ = 416307200. Its totient is φ = 351258120.

The previous prime is 383132129. The next prime is 383132143. The reversal of 383132131 is 131231383.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 383132131 - 2¹ = 383132129 is a prime.

It is a super-2 number, since 2×383132131² = 293580459609202322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 383132096 and 383132105.

It is not an unprimeable number, because it can be changed into a prime (383132161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 324651 + ... + 325828.

It is an arithmetic number, because the mean of its divisors is an integer number (52038400).

Almost surely, 2^383132131 is an apocalyptic number.

383132131 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

383132131 is a deficient number, since it is larger than the sum of its proper divisors (33175069).

383132131 is a wasteful number, since it uses less digits than its factorization.

383132131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650529.

The product of its digits is 1296, while the sum is 25.

The square root of 383132131 is about 19573.7612890318. The cubic root of 383132131 is about 726.3002467894.

The spelling of 383132131 in words is "three hundred eighty-three million, one hundred thirty-two thousand, one hundred thirty-one".