13040323010 has 64 divisors (see below), whose sum is σ = 29027617920. Its totient is φ = 4146785280.

The previous prime is 13040323003. The next prime is 13040323013. The reversal of 13040323010 is 1032304031.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13040323010.

It is not an unprimeable number, because it can be changed into a prime (13040323013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 212807 + ... + 267146.

It is an arithmetic number, because the mean of its divisors is an integer number (453556530).

Almost surely, 2^13040323010 is an apocalyptic number.

13040323010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13040323010 is an abundant number, since it is smaller than the sum of its proper divisors (15987294910).

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

13040323010 is a wasteful number, since it uses less digits than its factorization.

13040323010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480003.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 13040323010 its reverse (1032304031), we get a palindrome (14072627041).

The spelling of 13040323010 in words is "thirteen billion, forty million, three hundred twenty-three thousand, ten".