130953656 has 32 divisors (see below), whose sum is σ = 257567040. Its totient is φ = 62345088.

The previous prime is 130953649. The next prime is 130953659. The reversal of 130953656 is 656359031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130953659) 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, 9206 + ... + 18618.

It is an arithmetic number, because the mean of its divisors is an integer number (8048970).

Almost surely, 2^130953656 is an apocalyptic number.

It is an amenable number.

130953656 is a deficient number, since it is larger than the sum of its proper divisors (126613384).

130953656 is a wasteful number, since it uses less digits than its factorization.

130953656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9503 (or 9499 counting only the distinct ones).

The product of its (nonzero) digits is 72900, while the sum is 38.

The square root of 130953656 is about 11443.4984161313. The cubic root of 130953656 is about 507.8154102322.

The spelling of 130953656 in words is "one hundred thirty million, nine hundred fifty-three thousand, six hundred fifty-six".