102380564381 has 8 divisors (see below), whose sum is σ = 109327411200. Its totient is φ = 95661483120.

The previous prime is 102380564359. The next prime is 102380564387. The reversal of 102380564381 is 183465083201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102380564381 is a prime.

It is a super-2 number, since 2×102380564381² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102380564387) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56940461 + ... + 56942258.

It is an arithmetic number, because the mean of its divisors is an integer number (13665926400).

Almost surely, 2^102380564381 is an apocalyptic number.

It is an amenable number.

102380564381 is a deficient number, since it is larger than the sum of its proper divisors (6946846819).

102380564381 is a wasteful number, since it uses less digits than its factorization.

102380564381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113882779.

The product of its (nonzero) digits is 138240, while the sum is 41.

The spelling of 102380564381 in words is "one hundred two billion, three hundred eighty million, five hundred sixty-four thousand, three hundred eighty-one".