130856037 has 16 divisors (see below), whose sum is σ = 191896320. Its totient is φ = 78812352.

The previous prime is 130856029. The next prime is 130856069. The reversal of 130856037 is 730658031.

It is a happy number.

It is not a de Polignac number, because 130856037 - 2³ = 130856029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130855989 and 130856007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130856017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33862 + ... + 37527.

It is an arithmetic number, because the mean of its divisors is an integer number (11993520).

Almost surely, 2^130856037 is an apocalyptic number.

It is an amenable number.

130856037 is a deficient number, since it is larger than the sum of its proper divisors (61040283).

130856037 is a wasteful number, since it uses less digits than its factorization.

130856037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71452.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 130856037 is about 11439.2323606088. The cubic root of 130856037 is about 507.6891957198.

The spelling of 130856037 in words is "one hundred thirty million, eight hundred fifty-six thousand, thirty-seven".