13121312330014 has 24 divisors (see below), whose sum is σ = 22962101460048. Its totient is φ = 5623419555600.

The previous prime is 13121312329949. The next prime is 13121312330069. The reversal of 13121312330014 is 41003321312131.

13121312330014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 195142687 + ... + 195209914.

It is an arithmetic number, because the mean of its divisors is an integer number (956754227502).

Almost surely, 2^{13121312330014} is an apocalyptic number.

13121312330014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13121312330014 is a deficient number, since it is larger than the sum of its proper divisors (9840789130034).

13121312330014 is an frugal number, since it uses more digits than its factorization.

13121312330014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390352638 (or 390352610 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 13121312330014 its reverse (41003321312131), we get a palindrome (54124633642145).

The spelling of 13121312330014 in words is "thirteen trillion, one hundred twenty-one billion, three hundred twelve million, three hundred thirty thousand, fourteen".