103100130220 has 24 divisors (see below), whose sum is σ = 216808117344. Its totient is φ = 41183319936.

The previous prime is 103100130193. The next prime is 103100130239. The reversal of 103100130220 is 22031001301.

It is a self number, because there is not a number n which added to its sum of digits gives 103100130220.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3530857 + ... + 3559936.

It is an arithmetic number, because the mean of its divisors is an integer number (9033671556).

Almost surely, 2^103100130220 is an apocalyptic number.

103100130220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103100130220 is an abundant number, since it is smaller than the sum of its proper divisors (113707987124).

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

103100130220 is a wasteful number, since it uses less digits than its factorization.

103100130220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7091529 (or 7091527 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 103100130220 its reverse (22031001301), we get a palindrome (125131131521).

The spelling of 103100130220 in words is "one hundred three billion, one hundred million, one hundred thirty thousand, two hundred twenty".