104013031340 has 48 divisors (see below), whose sum is σ = 223274620800. Its totient is φ = 40683512832.

The previous prime is 104013031303. The next prime is 104013031357. The reversal of 104013031340 is 43130310401.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 1012256 + ... + 1110264.

It is an arithmetic number, because the mean of its divisors is an integer number (4651554600).

Almost surely, 2^104013031340 is an apocalyptic number.

104013031340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104013031340 is an abundant number, since it is smaller than the sum of its proper divisors (119261589460).

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

104013031340 is a wasteful number, since it uses less digits than its factorization.

104013031340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99194 (or 99192 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 104013031340 its reverse (43130310401), we get a palindrome (147143341741).

The spelling of 104013031340 in words is "one hundred four billion, thirteen million, thirty-one thousand, three hundred forty".