13212120102 has 8 divisors (see below), whose sum is σ = 26424240216. Its totient is φ = 4404040032.

The previous prime is 13212120059. The next prime is 13212120107. The reversal of 13212120102 is 20102121231.

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

13212120102 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13212120107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1101010003 + ... + 1101010014.

It is an arithmetic number, because the mean of its divisors is an integer number (3303030027).

Almost surely, 2^13212120102 is an apocalyptic number.

13212120102 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.

13212120102 is a wasteful number, since it uses less digits than its factorization.

13212120102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2202020022.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 13212120102 its reverse (20102121231), we get a palindrome (33314241333).

The spelling of 13212120102 in words is "thirteen billion, two hundred twelve million, one hundred twenty thousand, one hundred two".