13131333231130 has 32 divisors (see below), whose sum is σ = 23922263433600. Its totient is φ = 5189013799872.

The previous prime is 13131333231097. The next prime is 13131333231161. The reversal of 13131333231130 is 3113233313131.

13131333231130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18500131 + ... + 19196809.

It is an arithmetic number, because the mean of its divisors is an integer number (747570732300).

Almost surely, 2^{13131333231130} is an apocalyptic number.

13131333231130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13131333231130 is a deficient number, since it is larger than the sum of its proper divisors (10790930202470).

13131333231130 is a wasteful number, since it uses less digits than its factorization.

13131333231130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719478.

The product of its (nonzero) digits is 4374, while the sum is 28.

Adding to 13131333231130 its reverse (3113233313131), we get a palindrome (16244566544261).

The spelling of 13131333231130 in words is "thirteen trillion, one hundred thirty-one billion, three hundred thirty-three million, two hundred thirty-one thousand, one hundred thirty".