103120133020 has 96 divisors (see below), whose sum is σ = 221900515200. Its totient is φ = 40244649984.

The previous prime is 103120132991. The next prime is 103120133033. The reversal of 103120133020 is 20331021301.

It is a junction number, because it is equal to n+sod(n) for n = 103120132985 and 103120133003.

It is a congruent number.

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, 61784746 + ... + 61786414.

It is an arithmetic number, because the mean of its divisors is an integer number (2311463700).

Almost surely, 2^103120133020 is an apocalyptic number.

103120133020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103120133020 is an abundant number, since it is smaller than the sum of its proper divisors (118780382180).

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

103120133020 is a wasteful number, since it uses less digits than its factorization.

103120133020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2207 (or 2205 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 103120133020 its reverse (20331021301), we get a palindrome (123451154321).

The spelling of 103120133020 in words is "one hundred three billion, one hundred twenty million, one hundred thirty-three thousand, twenty".