102023086 has 24 divisors (see below), whose sum is σ = 178113600. Its totient is φ = 43644480.

The previous prime is 102023071. The next prime is 102023087. The reversal of 102023086 is 680320201.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102023087) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8286 + ... + 16513.

It is an arithmetic number, because the mean of its divisors is an integer number (7421400).

Almost surely, 2^102023086 is an apocalyptic number.

102023086 is a deficient number, since it is larger than the sum of its proper divisors (76090514).

102023086 is a wasteful number, since it uses less digits than its factorization.

102023086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24840 (or 24829 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 102023086 is about 10100.6478010076. The cubic root of 102023086 is about 467.2681203010.

Adding to 102023086 its reverse (680320201), we get a palindrome (782343287).

The spelling of 102023086 in words is "one hundred two million, twenty-three thousand, eighty-six".