130512150 has 36 divisors (see below), whose sum is σ = 350643852. Its totient is φ = 34803120.

The previous prime is 130512149. The next prime is 130512157. The reversal of 130512150 is 51215031.

130512150 is a `hidden beast` number, since 1 + 3 + 0 + 512 + 150 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130512157) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 144564 + ... + 145463.

It is an arithmetic number, because the mean of its divisors is an integer number (9740107).

Almost surely, 2^130512150 is an apocalyptic number.

130512150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130512150 is an abundant number, since it is smaller than the sum of its proper divisors (220131702).

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

130512150 is a wasteful number, since it uses less digits than its factorization.

130512150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290045 (or 290037 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 130512150 is about 11424.1914374716. The cubic root of 130512150 is about 507.2440732789.

Adding to 130512150 its reverse (51215031), we get a palindrome (181727181).

The spelling of 130512150 in words is "one hundred thirty million, five hundred twelve thousand, one hundred fifty".