13131031210 has 32 divisors (see below), whose sum is σ = 26039885184. Its totient is φ = 4727640000.

The previous prime is 13131031189. The next prime is 13131031211. The reversal of 13131031210 is 1213013131.

13131031210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13131031211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 579846 + ... + 602065.

It is an arithmetic number, because the mean of its divisors is an integer number (813746412).

Almost surely, 2^13131031210 is an apocalyptic number.

13131031210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13131031210 is a deficient number, since it is larger than the sum of its proper divisors (12908853974).

13131031210 is a wasteful number, since it uses less digits than its factorization.

13131031210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1182030.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 13131031210 its reverse (1213013131), we get a palindrome (14344044341).

The spelling of 13131031210 in words is "thirteen billion, one hundred thirty-one million, thirty-one thousand, two hundred ten".