102089964366 has 24 divisors (see below), whose sum is σ = 238209917400. Its totient is φ = 31412296656.

The previous prime is 102089964359. The next prime is 102089964407. The reversal of 102089964366 is 663469980201.

102089964366 is a `hidden beast` number, since 10 + 208 + 9 + 9 + 64 + 366 = 666.

It is a super-2 number, since 2×102089964366² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 218140716 + ... + 218141183.

It is an arithmetic number, because the mean of its divisors is an integer number (9925413225).

Almost surely, 2^102089964366 is an apocalyptic number.

102089964366 is an abundant number, since it is smaller than the sum of its proper divisors (136119953034).

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

102089964366 is a wasteful number, since it uses less digits than its factorization.

102089964366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436281920 (or 436281917 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 54.

The spelling of 102089964366 in words is "one hundred two billion, eighty-nine million, nine hundred sixty-four thousand, three hundred sixty-six".