102761686092 has 48 divisors (see below), whose sum is σ = 258243194720. Its totient is φ = 31616345088.

The previous prime is 102761686063. The next prime is 102761686117. The reversal of 102761686092 is 290686167201.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2744634 + ... + 2781822.

Almost surely, 2^102761686092 is an apocalyptic number.

102761686092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102761686092 is an abundant number, since it is smaller than the sum of its proper divisors (155481508628).

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

102761686092 is a wasteful number, since it uses less digits than its factorization.

102761686092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54922 (or 54920 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 48.

The spelling of 102761686092 in words is "one hundred two billion, seven hundred sixty-one million, six hundred eighty-six thousand, ninety-two".