102323102 has 16 divisors (see below), whose sum is σ = 185729760. Its totient is φ = 41273088.

The previous prime is 102323077. The next prime is 102323131. The reversal of 102323102 is 201323201.

It is a happy number.

It is a super-4 number, since 4×102323102⁴ (a number of 33 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

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, 214727 + ... + 215202.

It is an arithmetic number, because the mean of its divisors is an integer number (11608110).

Almost surely, 2^102323102 is an apocalyptic number.

102323102 is a deficient number, since it is larger than the sum of its proper divisors (83406658).

102323102 is a wasteful number, since it uses less digits than its factorization.

102323102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429955.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 102323102 is about 10115.4882235115. The cubic root of 102323102 is about 467.7256988307.

Adding to 102323102 its reverse (201323201), we get a palindrome (303646303).

Subtracting 102323102 from its reverse (201323201), we obtain a palindrome (99000099).

The spelling of 102323102 in words is "one hundred two million, three hundred twenty-three thousand, one hundred two".