131322876 has 24 divisors (see below), whose sum is σ = 307265280. Its totient is φ = 43653552.

The previous prime is 131322869. The next prime is 131322883. The reversal of 131322876 is 678223131.

It is an interprime number because it is at equal distance from previous prime (131322869) and next prime (131322883).

It is a super-2 number, since 2×131322876² = 34491395521822752, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10506 + ... + 19313.

It is an arithmetic number, because the mean of its divisors is an integer number (12802720).

Almost surely, 2^131322876 is an apocalyptic number.

It is an amenable number.

131322876 is an abundant number, since it is smaller than the sum of its proper divisors (175942404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131322876 is a wasteful number, since it uses less digits than its factorization.

131322876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30193 (or 30191 counting only the distinct ones).

The product of its digits is 12096, while the sum is 33.

The square root of 131322876 is about 11459.6193654065. The cubic root of 131322876 is about 508.2922192912.

The spelling of 131322876 in words is "one hundred thirty-one million, three hundred twenty-two thousand, eight hundred seventy-six".