130853085 has 32 divisors (see below), whose sum is σ = 233722368. Its totient is φ = 61965120.

The previous prime is 130853081. The next prime is 130853087. The reversal of 130853085 is 580358031.

It is not a de Polignac number, because 130853085 - 2² = 130853081 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130853081) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2127 + ... + 16316.

It is an arithmetic number, because the mean of its divisors is an integer number (7303824).

Almost surely, 2^130853085 is an apocalyptic number.

130853085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

130853085 is a deficient number, since it is larger than the sum of its proper divisors (102869283).

130853085 is a wasteful number, since it uses less digits than its factorization.

130853085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18505.

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 130853085 is about 11439.1033302440. The cubic root of 130853085 is about 507.6853780134.

The spelling of 130853085 in words is "one hundred thirty million, eight hundred fifty-three thousand, eighty-five".