13120121014 has 64 divisors (see below), whose sum is σ = 27335024640. Its totient is φ = 4555797120.

The previous prime is 13120120997. The next prime is 13120121051. The reversal of 13120121014 is 41012102131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54934 + ... + 171049.

It is an arithmetic number, because the mean of its divisors is an integer number (427109760).

Almost surely, 2^13120121014 is an apocalyptic number.

13120121014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13120121014 is an abundant number, since it is smaller than the sum of its proper divisors (14214903626).

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

13120121014 is a wasteful number, since it uses less digits than its factorization.

13120121014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226045.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 13120121014 its reverse (41012102131), we get a palindrome (54132223145).

The spelling of 13120121014 in words is "thirteen billion, one hundred twenty million, one hundred twenty-one thousand, fourteen".