102423200 has 144 divisors (see below), whose sum is σ = 277857216. Its totient is φ = 36556800.

The previous prime is 102423187. The next prime is 102423203. The reversal of 102423200 is 2324201.

It is not an unprimeable number, because it can be changed into a prime (102423203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 906344 + ... + 906456.

It is an arithmetic number, because the mean of its divisors is an integer number (1929564).

Almost surely, 2^102423200 is an apocalyptic number.

102423200 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 102423200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138928608).

102423200 is an abundant number, since it is smaller than the sum of its proper divisors (175434016).

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

102423200 is a wasteful number, since it uses less digits than its factorization.

102423200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247 (or 234 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 102423200 is about 10120.4347732694. The cubic root of 102423200 is about 467.8781673271.

Adding to 102423200 its reverse (2324201), we get a palindrome (104747401).

The spelling of 102423200 in words is "one hundred two million, four hundred twenty-three thousand, two hundred".