102807936664 has 16 divisors (see below), whose sum is σ = 197247786120. Its totient is φ = 50208527040.

The previous prime is 102807936619. The next prime is 102807936667. The reversal of 102807936664 is 466639708201.

It is a super-2 number, since 2×102807936664² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102807936667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149429797 + ... + 149430484.

Almost surely, 2^102807936664 is an apocalyptic number.

It is an amenable number.

102807936664 is a deficient number, since it is larger than the sum of its proper divisors (94439849456).

102807936664 is a wasteful number, since it uses less digits than its factorization.

102807936664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298860330 (or 298860326 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 52.

The spelling of 102807936664 in words is "one hundred two billion, eight hundred seven million, nine hundred thirty-six thousand, six hundred sixty-four".