103220010120 has 32 divisors (see below), whose sum is σ = 309660030720. Its totient is φ = 27525336000.

The previous prime is 103220010107. The next prime is 103220010197. The reversal of 103220010120 is 21010022301.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 103220010096 and 103220010105.

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, 430083256 + ... + 430083495.

It is an arithmetic number, because the mean of its divisors is an integer number (9676875960).

Almost surely, 2^103220010120 is an apocalyptic number.

103220010120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103220010120 is an abundant number, since it is smaller than the sum of its proper divisors (206440020600).

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

103220010120 is a wasteful number, since it uses less digits than its factorization.

103220010120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860166765 (or 860166761 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 103220010120 its reverse (21010022301), we get a palindrome (124230032421).

The spelling of 103220010120 in words is "one hundred three billion, two hundred twenty million, ten thousand, one hundred twenty".