103413220 has 24 divisors (see below), whose sum is σ = 218736000. Its totient is φ = 41066592.

The previous prime is 103413203. The next prime is 103413251. The reversal of 103413220 is 22314301.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 103413194 and 103413203.

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, 15820 + ... + 21379.

It is an arithmetic number, because the mean of its divisors is an integer number (9114000).

Almost surely, 2^103413220 is an apocalyptic number.

103413220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103413220 is an abundant number, since it is smaller than the sum of its proper divisors (115322780).

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

103413220 is a wasteful number, since it uses less digits than its factorization.

103413220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37347 (or 37345 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 103413220 is about 10169.2290759919. The cubic root of 103413220 is about 469.3808355111.

Adding to 103413220 its reverse (22314301), we get a palindrome (125727521).

The spelling of 103413220 in words is "one hundred three million, four hundred thirteen thousand, two hundred twenty".