131653426630 has 32 divisors (see below), whose sum is σ = 266858800128. Its totient is φ = 46329650400.

The previous prime is 131653426627. The next prime is 131653426631. The reversal of 131653426630 is 36624356131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131653426631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19300612 + ... + 19307431.

It is an arithmetic number, because the mean of its divisors is an integer number (8339337504).

Almost surely, 2^131653426630 is an apocalyptic number.

131653426630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131653426630 is an abundant number, since it is smaller than the sum of its proper divisors (135205373498).

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

131653426630 is a wasteful number, since it uses less digits than its factorization.

131653426630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38608092.

The product of its (nonzero) digits is 233280, while the sum is 40.

The spelling of 131653426630 in words is "one hundred thirty-one billion, six hundred fifty-three million, four hundred twenty-six thousand, six hundred thirty".