13131213101022 has 8 divisors (see below), whose sum is σ = 26262426202056. Its totient is φ = 4377071033672.

The previous prime is 13131213100933. The next prime is 13131213101053. The reversal of 13131213101022 is 22010131213131.

It is a sphenic number, since it is the product of 3 distinct primes.

13131213101022 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 13131213101022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1094267758413 + ... + 1094267758424.

It is an arithmetic number, because the mean of its divisors is an integer number (3282803275257).

Almost surely, 2^{13131213101022} is an apocalyptic number.

13131213101022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13131213101022 is a wasteful number, since it uses less digits than its factorization.

13131213101022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2188535516842.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 13131213101022 its reverse (22010131213131), we get a palindrome (35141344314153).

The spelling of 13131213101022 in words is "thirteen trillion, one hundred thirty-one billion, two hundred thirteen million, one hundred one thousand, twenty-two".