131883219 has 24 divisors (see below), whose sum is σ = 214075680. Its totient is φ = 77628672.

The previous prime is 131883211. The next prime is 131883223. The reversal of 131883219 is 912388131.

It is not a de Polignac number, because 131883219 - 2³ = 131883211 is a prime.

It is a super-2 number, since 2×131883219² = 34786366907603922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (131883211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21814 + ... + 27195.

It is an arithmetic number, because the mean of its divisors is an integer number (8919820).

Almost surely, 2^131883219 is an apocalyptic number.

131883219 is a deficient number, since it is larger than the sum of its proper divisors (82192461).

131883219 is a wasteful number, since it uses less digits than its factorization.

131883219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49051 (or 49048 counting only the distinct ones).

The product of its digits is 10368, while the sum is 36.

The square root of 131883219 is about 11484.0419278231. The cubic root of 131883219 is about 509.0141393293.

The spelling of 131883219 in words is "one hundred thirty-one million, eight hundred eighty-three thousand, two hundred nineteen".