103340525 has 12 divisors (see below), whose sum is σ = 134887200. Its totient is φ = 78320880.

The previous prime is 103340521. The next prime is 103340579. The reversal of 103340525 is 525043301.

It is not a de Polignac number, because 103340525 - 2² = 103340521 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 103340525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103340521) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108305 + ... + 109254.

It is an arithmetic number, because the mean of its divisors is an integer number (11240600).

Almost surely, 2^103340525 is an apocalyptic number.

It is an amenable number.

103340525 is a deficient number, since it is larger than the sum of its proper divisors (31546675).

103340525 is a wasteful number, since it uses less digits than its factorization.

103340525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217588 (or 217583 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 103340525 is about 10165.6541845569. The cubic root of 103340525 is about 469.2708249524.

Adding to 103340525 its reverse (525043301), we get a palindrome (628383826).

The spelling of 103340525 in words is "one hundred three million, three hundred forty thousand, five hundred twenty-five".