103043325 has 72 divisors (see below), whose sum is σ = 216280800. Its totient is φ = 42806400.

The previous prime is 103043321. The next prime is 103043357. The reversal of 103043325 is 523340301.

It is not a de Polignac number, because 103043325 - 2² = 103043321 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103043321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 39151 + ... + 41699.

It is an arithmetic number, because the mean of its divisors is an integer number (3003900).

Almost surely, 2^103043325 is an apocalyptic number.

103043325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

103043325 is an abundant number, since it is smaller than the sum of its proper divisors (113237475).

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

103043325 is a wasteful number, since it uses less digits than its factorization.

103043325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2587 (or 2575 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 103043325 is about 10151.0258102322. The cubic root of 103043325 is about 468.8205298317.

Adding to 103043325 its reverse (523340301), we get a palindrome (626383626).

The spelling of 103043325 in words is "one hundred three million, forty-three thousand, three hundred twenty-five".