131152022 has 24 divisors (see below), whose sum is σ = 208611216. Its totient is φ = 61830864.

The previous prime is 131152009. The next prime is 131152033. The reversal of 131152022 is 220251131.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 269063 + ... + 269549.

It is an arithmetic number, because the mean of its divisors is an integer number (8692134).

Almost surely, 2^131152022 is an apocalyptic number.

131152022 is a deficient number, since it is larger than the sum of its proper divisors (77459194).

131152022 is a wasteful number, since it uses less digits than its factorization.

131152022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 900 (or 881 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 131152022 is about 11452.1623285736. The cubic root of 131152022 is about 508.0716904424.

The spelling of 131152022 in words is "one hundred thirty-one million, one hundred fifty-two thousand, twenty-two".