12797664102 has 12 divisors (see below), whose sum is σ = 27728272260. Its totient is φ = 4265888028.

The previous prime is 12797664067. The next prime is 12797664137. The reversal of 12797664102 is 20146679721.

It is an interprime number because it is at equal distance from previous prime (12797664067) and next prime (12797664137).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 355490652 + ... + 355490687.

It is an arithmetic number, because the mean of its divisors is an integer number (2310689355).

Almost surely, 2^12797664102 is an apocalyptic number.

12797664102 is an abundant number, since it is smaller than the sum of its proper divisors (14930608158).

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

12797664102 is a wasteful number, since it uses less digits than its factorization.

12797664102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710981347 (or 710981344 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The spelling of 12797664102 in words is "twelve billion, seven hundred ninety-seven million, six hundred sixty-four thousand, one hundred two".