13023243200 has 84 divisors (see below), whose sum is σ = 34958575752. Its totient is φ = 4735718400.

The previous prime is 13023243173. The next prime is 13023243257. The reversal of 13023243200 is 234232031.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 352379 + ... + 387578.

Almost surely, 2^13023243200 is an apocalyptic number.

13023243200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13023243200 is an abundant number, since it is smaller than the sum of its proper divisors (21935332552).

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

13023243200 is a wasteful number, since it uses less digits than its factorization.

13023243200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739990 (or 739975 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 13023243200 its reverse (234232031), we get a palindrome (13257475231).

The spelling of 13023243200 in words is "thirteen billion, twenty-three million, two hundred forty-three thousand, two hundred".