13121303102 has 32 divisors (see below), whose sum is σ = 20635582464. Its totient is φ = 6250118400.

The previous prime is 13121303101. The next prime is 13121303123. The reversal of 13121303102 is 20130312131.

13121303102 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 not an unprimeable number, because it can be changed into a prime (13121303101) 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, 1142963 + ... + 1154385.

It is an arithmetic number, because the mean of its divisors is an integer number (644861952).

Almost surely, 2^13121303102 is an apocalyptic number.

13121303102 is a deficient number, since it is larger than the sum of its proper divisors (7514279362).

13121303102 is a wasteful number, since it uses less digits than its factorization.

13121303102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11744.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 13121303102 its reverse (20130312131), we get a palindrome (33251615233).

The spelling of 13121303102 in words is "thirteen billion, one hundred twenty-one million, three hundred three thousand, one hundred two".