13200331235 has 96 divisors (see below), whose sum is σ = 20805507072. Its totient is φ = 7954087680.

The previous prime is 13200331219. The next prime is 13200331367. The reversal of 13200331235 is 53213300231.

It is not a de Polignac number, because 13200331235 - 2⁴ = 13200331219 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a self number, because there is not a number n which added to its sum of digits gives 13200331235.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 26884340 + ... + 26884830.

It is an arithmetic number, because the mean of its divisors is an integer number (216724032).

Almost surely, 2^13200331235 is an apocalyptic number.

13200331235 is a deficient number, since it is larger than the sum of its proper divisors (7605175837).

13200331235 is a wasteful number, since it uses less digits than its factorization.

13200331235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913 (or 906 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 23.

Adding to 13200331235 its reverse (53213300231), we get a palindrome (66413631466).

The spelling of 13200331235 in words is "thirteen billion, two hundred million, three hundred thirty-one thousand, two hundred thirty-five".