102323423400 has 96 divisors (see below), whose sum is σ = 346039236000. Its totient is φ = 24805676800.

The previous prime is 102323423399. The next prime is 102323423417. The reversal of 102323423400 is 4324323201.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7745175 + ... + 7758374.

It is an arithmetic number, because the mean of its divisors is an integer number (3604575375).

Almost surely, 2^102323423400 is an apocalyptic number.

102323423400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102323423400 is an abundant number, since it is smaller than the sum of its proper divisors (243715812600).

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

102323423400 is a wasteful number, since it uses less digits than its factorization.

102323423400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15503579 (or 15503570 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 102323423400 its reverse (4324323201), we get a palindrome (106647746601).

The spelling of 102323423400 in words is "one hundred two billion, three hundred twenty-three million, four hundred twenty-three thousand, four hundred".