130965250 has 64 divisors (see below), whose sum is σ = 268894080. Its totient is φ = 47467200.

The previous prime is 130965239. The next prime is 130965253. The reversal of 130965250 is 52569031.

It is not an unprimeable number, because it can be changed into a prime (130965253) 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, 191409 + ... + 192091.

It is an arithmetic number, because the mean of its divisors is an integer number (4201470).

Almost surely, 2^130965250 is an apocalyptic number.

130965250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130965250 is an abundant number, since it is smaller than the sum of its proper divisors (137928830).

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

130965250 is a wasteful number, since it uses less digits than its factorization.

130965250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772 (or 762 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 31.

The square root of 130965250 is about 11444.0049807749. The cubic root of 130965250 is about 507.8303962924.

The spelling of 130965250 in words is "one hundred thirty million, nine hundred sixty-five thousand, two hundred fifty".