13021112102 has 16 divisors (see below), whose sum is σ = 19747560672. Its totient is φ = 6438739200.

The previous prime is 13021112101. The next prime is 13021112131. The reversal of 13021112102 is 20121112031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13021112101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142838 + ... + 215510.

It is an arithmetic number, because the mean of its divisors is an integer number (1234222542).

Almost surely, 2^13021112102 is an apocalyptic number.

13021112102 is a deficient number, since it is larger than the sum of its proper divisors (6726448570).

13021112102 is a wasteful number, since it uses less digits than its factorization.

13021112102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73663.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 13021112102 its reverse (20121112031), we get a palindrome (33142224133).

The spelling of 13021112102 in words is "thirteen billion, twenty-one million, one hundred twelve thousand, one hundred two".