103788440976 has 160 divisors (see below), whose sum is σ = 305890421760. Its totient is φ = 30016729600.

The previous prime is 103788440933. The next prime is 103788441007. The reversal of 103788440976 is 679044887301.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5589115 + ... + 5607653.

It is an arithmetic number, because the mean of its divisors is an integer number (1911815136).

Almost surely, 2^103788440976 is an apocalyptic number.

103788440976 is a gapful number since it is divisible by the number (16) 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 103788440976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152945210880).

103788440976 is an abundant number, since it is smaller than the sum of its proper divisors (202101980784).

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

103788440976 is a wasteful number, since it uses less digits than its factorization.

103788440976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19045 (or 19039 counting only the distinct ones).

The product of its (nonzero) digits is 8128512, while the sum is 57.

The spelling of 103788440976 in words is "one hundred three billion, seven hundred eighty-eight million, four hundred forty thousand, nine hundred seventy-six".