130618230 has 32 divisors (see below), whose sum is σ = 315961344. Its totient is φ = 34556256.

The previous prime is 130618223. The next prime is 130618231. The reversal of 130618230 is 32816031.

It is a super-2 number, since 2×130618230² = 34122244016665800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 130618230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130618231) 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, 13332 + ... + 20951.

It is an arithmetic number, because the mean of its divisors is an integer number (9873792).

Almost surely, 2^130618230 is an apocalyptic number.

130618230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130618230 is an abundant number, since it is smaller than the sum of its proper divisors (185343114).

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

130618230 is a wasteful number, since it uses less digits than its factorization.

130618230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34420.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 130618230 is about 11428.8332737861. The cubic root of 130618230 is about 507.3814650324.

The spelling of 130618230 in words is "one hundred thirty million, six hundred eighteen thousand, two hundred thirty".