233115125 has 8 divisors (see below), whose sum is σ = 290927832. Its totient is φ = 186492000.

The previous prime is 233115107. The next prime is 233115151. The reversal of 233115125 is 521511332.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 54037201 + 179077924 = 7351^2 + 13382^2 .

It is not a de Polignac number, because 233115125 - 2¹⁶ = 233049589 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 233115125.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 932336 + ... + 932585.

It is an arithmetic number, because the mean of its divisors is an integer number (36365979).

Almost surely, 2^233115125 is an apocalyptic number.

233115125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

233115125 is a deficient number, since it is larger than the sum of its proper divisors (57812707).

233115125 is an equidigital number, since it uses as much as digits as its factorization.

233115125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1864936 (or 1864926 counting only the distinct ones).

The product of its digits is 900, while the sum is 23.

The square root of 233115125 is about 15268.1081015298. The cubic root of 233115125 is about 615.4462797282.

Adding to 233115125 its reverse (521511332), we get a palindrome (754626457).

The spelling of 233115125 in words is "two hundred thirty-three million, one hundred fifteen thousand, one hundred twenty-five".