102254244500 has 48 divisors (see below), whose sum is σ = 223806116352. Its totient is φ = 40813264800.

The previous prime is 102254244457. The next prime is 102254244553. The reversal of 102254244500 is 5442452201.

102254244500 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10649 + ... + 452351.

It is an arithmetic number, because the mean of its divisors is an integer number (4662627424).

Almost surely, 2^102254244500 is an apocalyptic number.

102254244500 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 102254244500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111903058176).

102254244500 is an abundant number, since it is smaller than the sum of its proper divisors (121551871852).

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

102254244500 is a wasteful number, since it uses less digits than its factorization.

102254244500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442185 (or 442173 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 29.

Adding to 102254244500 its reverse (5442452201), we get a palindrome (107696696701).

The spelling of 102254244500 in words is "one hundred two billion, two hundred fifty-four million, two hundred forty-four thousand, five hundred".