102023102 has 16 divisors (see below), whose sum is σ = 160226640. Its totient is φ = 48656832.

The previous prime is 102023087. The next prime is 102023143. The reversal of 102023102 is 201320201.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5783 + ... + 15410.

It is an arithmetic number, because the mean of its divisors is an integer number (10014165).

Almost surely, 2^102023102 is an apocalyptic number.

102023102 is a deficient number, since it is larger than the sum of its proper divisors (58203538).

102023102 is a wasteful number, since it uses less digits than its factorization.

102023102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21307.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 102023102 is about 10100.6485930360. The cubic root of 102023102 is about 467.2681447277.

Adding to 102023102 its reverse (201320201), we get a palindrome (303343303).

The spelling of 102023102 in words is "one hundred two million, twenty-three thousand, one hundred two".