2321664102 has 12 divisors (see below), whose sum is σ = 5030272260. Its totient is φ = 773888028.

The previous prime is 2321664089. The next prime is 2321664113. The reversal of 2321664102 is 2014661232.

2321664102 is a `hidden beast` number, since 2 + 3 + 2 + 16 + 641 + 0 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 64490652 + ... + 64490687.

It is an arithmetic number, because the mean of its divisors is an integer number (419189355).

Almost surely, 2^2321664102 is an apocalyptic number.

2321664102 is an abundant number, since it is smaller than the sum of its proper divisors (2708608158).

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

2321664102 is a wasteful number, since it uses less digits than its factorization.

2321664102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128981347 (or 128981344 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 2321664102 is about 48183.6497372293. The cubic root of 2321664102 is about 1324.1376331367.

The spelling of 2321664102 in words is "two billion, three hundred twenty-one million, six hundred sixty-four thousand, one hundred two".