13201301232 has 120 divisors (see below), whose sum is σ = 44445548160. Its totient is φ = 3573279360.

The previous prime is 13201301209. The next prime is 13201301257. The reversal of 13201301232 is 23210310231.

13201301232 is a `hidden beast` number, since 132 + 0 + 1 + 301 + 232 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 325494 + ... + 363797.

It is an arithmetic number, because the mean of its divisors is an integer number (370379568).

Almost surely, 2^13201301232 is an apocalyptic number.

13201301232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13201301232 is an abundant number, since it is smaller than the sum of its proper divisors (31244246928).

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

13201301232 is a wasteful number, since it uses less digits than its factorization.

13201301232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689331 (or 689322 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 13201301232 its reverse (23210310231), we get a palindrome (36411611463).

The spelling of 13201301232 in words is "thirteen billion, two hundred one million, three hundred one thousand, two hundred thirty-two".