13131121200010 has 32 divisors (see below), whose sum is σ = 25997844193344. Its totient is φ = 4774953158800.

The previous prime is 13131121200007. The next prime is 13131121200031. The reversal of 13131121200010 is 1000212113131.

It is a happy number.

13131121200010 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, 493266976 + ... + 493293595.

It is an arithmetic number, because the mean of its divisors is an integer number (812432631042).

Almost surely, 2^{13131121200010} is an apocalyptic number.

13131121200010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13131121200010 is a deficient number, since it is larger than the sum of its proper divisors (12866722993334).

13131121200010 is an equidigital number, since it uses as much as digits as its factorization.

13131121200010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 986560611 (or 986560589 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 13131121200010 its reverse (1000212113131), we get a palindrome (14131333313141).

The spelling of 13131121200010 in words is "thirteen trillion, one hundred thirty-one billion, one hundred twenty-one million, two hundred thousand, ten".