103404502660 has 12 divisors (see below), whose sum is σ = 217149455628. Its totient is φ = 41361801056.

The previous prime is 103404502639. The next prime is 103404502667. The reversal of 103404502660 is 66205404301.

It can be written as a sum of positive squares in 2 ways, for example, as 69206877184 + 34197625476 = 263072^2 + 184926^2 .

It is not an unprimeable number, because it can be changed into a prime (103404502667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2585112547 + ... + 2585112586.

It is an arithmetic number, because the mean of its divisors is an integer number (18095787969).

Almost surely, 2^103404502660 is an apocalyptic number.

103404502660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103404502660 is an abundant number, since it is smaller than the sum of its proper divisors (113744952968).

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

103404502660 is a wasteful number, since it uses less digits than its factorization.

103404502660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5170225142 (or 5170225140 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 103404502660 its reverse (66205404301), we get a palindrome (169609906961).

The spelling of 103404502660 in words is "one hundred three billion, four hundred four million, five hundred two thousand, six hundred sixty".