102312366 has 32 divisors (see below), whose sum is σ = 224532000. Its totient is φ = 30885504.

The previous prime is 102312323. The next prime is 102312367. The reversal of 102312366 is 663213201.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102312367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8241 + ... + 16508.

It is an arithmetic number, because the mean of its divisors is an integer number (7016625).

Almost surely, 2^102312366 is an apocalyptic number.

102312366 is an abundant number, since it is smaller than the sum of its proper divisors (122219634).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102312366 is a wasteful number, since it uses less digits than its factorization.

102312366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24820.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 102312366 is about 10114.9575382203. The cubic root of 102312366 is about 467.7093399354.

Adding to 102312366 its reverse (663213201), we get a palindrome (765525567).

The spelling of 102312366 in words is "one hundred two million, three hundred twelve thousand, three hundred sixty-six".