102481407100 has 72 divisors (see below), whose sum is σ = 225804360096. Its totient is φ = 40363680000.

The previous prime is 102481407053. The next prime is 102481407113. The reversal of 102481407100 is 1704184201.

It is a super-3 number, since 3×102481407100³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5820310 + ... + 5837890.

It is an arithmetic number, because the mean of its divisors is an integer number (3136171668).

Almost surely, 2^102481407100 is an apocalyptic number.

102481407100 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 102481407100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112902180048).

102481407100 is an abundant number, since it is smaller than the sum of its proper divisors (123322952996).

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

102481407100 is a wasteful number, since it uses less digits than its factorization.

102481407100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18487 (or 18480 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 28.

The spelling of 102481407100 in words is "one hundred two billion, four hundred eighty-one million, four hundred seven thousand, one hundred".