102339799068 has 24 divisors (see below), whose sum is σ = 257161546768. Its totient is φ = 31489168896.

The previous prime is 102339799027. The next prime is 102339799117. The reversal of 102339799068 is 860997933201.

It is a super-2 number, since 2×102339799068² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102339798999 and 102339799017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 328012021 + ... + 328012332.

Almost surely, 2^102339799068 is an apocalyptic number.

It is an amenable number.

102339799068 is an abundant number, since it is smaller than the sum of its proper divisors (154821747700).

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

102339799068 is a wasteful number, since it uses less digits than its factorization.

102339799068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656024373 (or 656024371 counting only the distinct ones).

The product of its (nonzero) digits is 4408992, while the sum is 57.

The spelling of 102339799068 in words is "one hundred two billion, three hundred thirty-nine million, seven hundred ninety-nine thousand, sixty-eight".