103345120 has 24 divisors (see below), whose sum is σ = 244153224. Its totient is φ = 41337984.

The previous prime is 103345087. The next prime is 103345127. The reversal of 103345120 is 21543301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103345127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 322794 + ... + 323113.

It is an arithmetic number, because the mean of its divisors is an integer number (10173051).

Almost surely, 2^103345120 is an apocalyptic number.

103345120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103345120 is an abundant number, since it is smaller than the sum of its proper divisors (140808104).

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

103345120 is an equidigital number, since it uses as much as digits as its factorization.

103345120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645922 (or 645914 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 103345120 is about 10165.8801881588. The cubic root of 103345120 is about 469.2777801699.

Adding to 103345120 its reverse (21543301), we get a palindrome (124888421).

The spelling of 103345120 in words is "one hundred three million, three hundred forty-five thousand, one hundred twenty".