103425224 has 16 divisors (see below), whose sum is σ = 221625600. Its totient is φ = 44325072.

The previous prime is 103425199. The next prime is 103425233. The reversal of 103425224 is 422524301.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 103425224.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 923384 + ... + 923495.

It is an arithmetic number, because the mean of its divisors is an integer number (13851600).

Almost surely, 2^103425224 is an apocalyptic number.

103425224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

103425224 is an abundant number, since it is smaller than the sum of its proper divisors (118200376).

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

103425224 is a wasteful number, since it uses less digits than its factorization.

103425224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1846892 (or 1846888 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 103425224 is about 10169.8192707639. The cubic root of 103425224 is about 469.3989964050.

Adding to 103425224 its reverse (422524301), we get a palindrome (525949525).

The spelling of 103425224 in words is "one hundred three million, four hundred twenty-five thousand, two hundred twenty-four".