102385022 has 16 divisors (see below), whose sum is σ = 159138000. Its totient is φ = 49403704.

The previous prime is 102385009. The next prime is 102385039. The reversal of 102385022 is 220583201.

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, 47729 + ... + 49827.

It is an arithmetic number, because the mean of its divisors is an integer number (9946125).

Almost surely, 2^102385022 is an apocalyptic number.

102385022 is a deficient number, since it is larger than the sum of its proper divisors (56752978).

102385022 is an frugal number, since it uses more digits than its factorization.

102385022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2188 (or 2130 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 102385022 is about 10118.5484136807. The cubic root of 102385022 is about 467.8200266176.

The spelling of 102385022 in words is "one hundred two million, three hundred eighty-five thousand, twenty-two".