13001100232 has 8 divisors (see below), whose sum is σ = 24377062950. Its totient is φ = 6500550112.

The previous prime is 13001100209. The next prime is 13001100239. The reversal of 13001100232 is 23200110031.

It can be written as a sum of positive squares in only one way, i.e., 9390772836 + 3610327396 = 96906^2 + 60086^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (13001100239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 812568757 + ... + 812568772.

Almost surely, 2^13001100232 is an apocalyptic number.

It is an amenable number.

13001100232 is a deficient number, since it is larger than the sum of its proper divisors (11375962718).

13001100232 is a wasteful number, since it uses less digits than its factorization.

13001100232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1625137535 (or 1625137531 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 13001100232 its reverse (23200110031), we get a palindrome (36201210263).

The spelling of 13001100232 in words is "thirteen billion, one million, one hundred thousand, two hundred thirty-two".