103731820080 has 120 divisors (see below), whose sum is σ = 374069687472. Its totient is φ = 23710127616.

The previous prime is 103731820069. The next prime is 103731820091. The reversal of 103731820080 is 80028137301.

It is an interprime number because it is at equal distance from previous prime (103731820069) and next prime (103731820091).

It is a tau number, because it is divible by the number of its divisors (120).

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, 4398607 + ... + 4422126.

Almost surely, 2^103731820080 is an apocalyptic number.

103731820080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103731820080 is an abundant number, since it is smaller than the sum of its proper divisors (270337867392).

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

103731820080 is a wasteful number, since it uses less digits than its factorization.

103731820080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8820763 (or 8820750 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

Adding to 103731820080 its reverse (80028137301), we get a palindrome (183759957381).

The spelling of 103731820080 in words is "one hundred three billion, seven hundred thirty-one million, eight hundred twenty thousand, eighty".