13223312102 has 64 divisors (see below), whose sum is σ = 27198388224. Its totient is φ = 4654419840.

The previous prime is 13223312101. The next prime is 13223312107. The reversal of 13223312102 is 20121332231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13223312101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23828 + ... + 164360.

It is an arithmetic number, because the mean of its divisors is an integer number (424974816).

Almost surely, 2^13223312102 is an apocalyptic number.

13223312102 is an abundant number, since it is smaller than the sum of its proper divisors (13975076122).

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

13223312102 is a wasteful number, since it uses less digits than its factorization.

13223312102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140613.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 13223312102 its reverse (20121332231), we get a palindrome (33344644333).

The spelling of 13223312102 in words is "thirteen billion, two hundred twenty-three million, three hundred twelve thousand, one hundred two".