103533225 has 12 divisors (see below), whose sum is σ = 171175056. Its totient is φ = 55217680.

The previous prime is 103533197. The next prime is 103533239. The reversal of 103533225 is 522335301.

It is a happy number.

It is not a de Polignac number, because 103533225 - 2⁵ = 103533193 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103533195 and 103533204.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 690147 + ... + 690296.

It is an arithmetic number, because the mean of its divisors is an integer number (14264588).

Almost surely, 2^103533225 is an apocalyptic number.

103533225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

103533225 is a deficient number, since it is larger than the sum of its proper divisors (67641831).

103533225 is a wasteful number, since it uses less digits than its factorization.

103533225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1380456 (or 1380451 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 103533225 is about 10175.1277633256. The cubic root of 103533225 is about 469.5623283374.

Adding to 103533225 its reverse (522335301), we get a palindrome (625868526).

The spelling of 103533225 in words is "one hundred three million, five hundred thirty-three thousand, two hundred twenty-five".