103178325488 has 120 divisors (see below), whose sum is σ = 246464694000. Its totient is φ = 41577682944.

The previous prime is 103178325451. The next prime is 103178325599. The reversal of 103178325488 is 884523871301.

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, 16376963 + ... + 16383261.

It is an arithmetic number, because the mean of its divisors is an integer number (2053872450).

Almost surely, 2^103178325488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103178325488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123232347000).

103178325488 is an abundant number, since it is smaller than the sum of its proper divisors (143286368512).

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

103178325488 is a wasteful number, since it uses less digits than its factorization.

103178325488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7567 (or 7554 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 50.

The spelling of 103178325488 in words is "one hundred three billion, one hundred seventy-eight million, three hundred twenty-five thousand, four hundred eighty-eight".