13252543230 has 32 divisors (see below), whose sum is σ = 31811478048. Its totient is φ = 3533414400.

The previous prime is 13252543223. The next prime is 13252543231. The reversal of 13252543230 is 3234525231.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13252543231) 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, 160350 + ... + 228510.

It is an arithmetic number, because the mean of its divisors is an integer number (994108689).

Almost surely, 2^13252543230 is an apocalyptic number.

13252543230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13252543230 is an abundant number, since it is smaller than the sum of its proper divisors (18558934818).

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

13252543230 is a wasteful number, since it uses less digits than its factorization.

13252543230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74652.

The product of its (nonzero) digits is 21600, while the sum is 30.

The spelling of 13252543230 in words is "thirteen billion, two hundred fifty-two million, five hundred forty-three thousand, two hundred thirty".