102323660 has 36 divisors (see below), whose sum is σ = 220072608. Its totient is φ = 39963168.

The previous prime is 102323633. The next prime is 102323681. The reversal of 102323660 is 66323201.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 35597 + ... + 38363.

It is an arithmetic number, because the mean of its divisors is an integer number (6113128).

Almost surely, 2^102323660 is an apocalyptic number.

102323660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102323660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110036304).

102323660 is an abundant number, since it is smaller than the sum of its proper divisors (117748948).

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

102323660 is a wasteful number, since it uses less digits than its factorization.

102323660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2862 (or 2817 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 102323660 is about 10115.5158049404. The cubic root of 102323660 is about 467.7265490475.

Adding to 102323660 its reverse (66323201), we get a palindrome (168646861).

The spelling of 102323660 in words is "one hundred two million, three hundred twenty-three thousand, six hundred sixty".