103508325 has 36 divisors (see below), whose sum is σ = 196307748. Its totient is φ = 51955200.

The previous prime is 103508299. The next prime is 103508329. The reversal of 103508325 is 523805301.

It can be written as a sum of positive squares in 6 ways, for example, as 4485924 + 99022401 = 2118^2 + 9951^2 .

It is not a de Polignac number, because 103508325 - 2¹⁸ = 103246181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103508329) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 9706 + ... + 17355.

It is an arithmetic number, because the mean of its divisors is an integer number (5452993).

Almost surely, 2^103508325 is an apocalyptic number.

103508325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

103508325 is a deficient number, since it is larger than the sum of its proper divisors (92799423).

103508325 is a wasteful number, since it uses less digits than its factorization.

103508325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27094 (or 27086 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 103508325 is about 10173.9041178891. The cubic root of 103508325 is about 469.5246816804.

The spelling of 103508325 in words is "one hundred three million, five hundred eight thousand, three hundred twenty-five".