130855995 has 24 divisors (see below), whose sum is σ = 229694400. Its totient is φ = 68904576.

The previous prime is 130855973. The next prime is 130855999. The reversal of 130855995 is 599558031.

130855995 is a `hidden beast` number, since 1 + 3 + 0 + 8 + 559 + 95 = 666.

It is not a de Polignac number, because 130855995 - 2¹³ = 130847803 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 130855995.

It is not an unprimeable number, because it can be changed into a prime (130855999) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14850 + ... + 21959.

It is an arithmetic number, because the mean of its divisors is an integer number (9570600).

Almost surely, 2^130855995 is an apocalyptic number.

130855995 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

130855995 is a deficient number, since it is larger than the sum of its proper divisors (98838405).

130855995 is a wasteful number, since it uses less digits than its factorization.

130855995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36899 (or 36896 counting only the distinct ones).

The product of its (nonzero) digits is 243000, while the sum is 45.

The square root of 130855995 is about 11439.2305248212. The cubic root of 130855995 is about 507.6891414032.

The spelling of 130855995 in words is "one hundred thirty million, eight hundred fifty-five thousand, nine hundred ninety-five".