103434225 has 24 divisors (see below), whose sum is σ = 172622880. Its totient is φ = 54645120.

The previous prime is 103434193. The next prime is 103434241. The reversal of 103434225 is 522434301.

It is not a de Polignac number, because 103434225 - 2⁵ = 103434193 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103434195 and 103434204.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1581 + ... + 14469.

It is an arithmetic number, because the mean of its divisors is an integer number (7192620).

Almost surely, 2^103434225 is an apocalyptic number.

103434225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

103434225 is a deficient number, since it is larger than the sum of its proper divisors (69188655).

103434225 is a wasteful number, since it uses less digits than its factorization.

103434225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13009 (or 13004 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 103434225 is about 10170.2617960405. The cubic root of 103434225 is about 469.4126131277.

Adding to 103434225 its reverse (522434301), we get a palindrome (625868526).

The spelling of 103434225 in words is "one hundred three million, four hundred thirty-four thousand, two hundred twenty-five".