136797764102 has 24 divisors (see below), whose sum is σ = 217091934864. Its totient is φ = 64528668864.

The previous prime is 136797764063. The next prime is 136797764107. The reversal of 136797764102 is 201467797631.

It is a happy number.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136797764107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33893 + ... + 524160.

It is an arithmetic number, because the mean of its divisors is an integer number (9045497286).

Almost surely, 2^136797764102 is an apocalyptic number.

136797764102 is a deficient number, since it is larger than the sum of its proper divisors (80294170762).

136797764102 is an equidigital number, since it uses as much as digits as its factorization.

136797764102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558224 (or 558151 counting only the distinct ones).

The product of its (nonzero) digits is 2667168, while the sum is 53.

The spelling of 136797764102 in words is "one hundred thirty-six billion, seven hundred ninety-seven million, seven hundred sixty-four thousand, one hundred two".