130512532350 has 96 divisors (see below), whose sum is σ = 352455120000. Its totient is φ = 31834615680.

The previous prime is 130512532349. The next prime is 130512532361. The reversal of 130512532350 is 53235215031.

It is a super-2 number, since 2×130512532350² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 706900 + ... + 872199.

It is an arithmetic number, because the mean of its divisors is an integer number (3671407500).

Almost surely, 2^130512532350 is an apocalyptic number.

130512532350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130512532350 is an abundant number, since it is smaller than the sum of its proper divisors (221942587650).

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

130512532350 is a wasteful number, since it uses less digits than its factorization.

130512532350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1579162 (or 1579157 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 30.

Adding to 130512532350 its reverse (53235215031), we get a palindrome (183747747381).

The spelling of 130512532350 in words is "one hundred thirty billion, five hundred twelve million, five hundred thirty-two thousand, three hundred fifty".