203125352 has 32 divisors (see below), whose sum is σ = 409449600. Its totient is φ = 94166784.

The previous prime is 203125339. The next prime is 203125381. The reversal of 203125352 is 253521302.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 7073 + ... + 21360.

It is an arithmetic number, because the mean of its divisors is an integer number (12795300).

Almost surely, 2^203125352 is an apocalyptic number.

It is an amenable number.

203125352 is an abundant number, since it is smaller than the sum of its proper divisors (206324248).

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

203125352 is a wasteful number, since it uses less digits than its factorization.

203125352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28505 (or 28501 counting only the distinct ones).

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

The square root of 203125352 is about 14252.2051627108. The cubic root of 203125352 is about 587.8340114868.

Adding to 203125352 its reverse (253521302), we get a palindrome (456646654).

The spelling of 203125352 in words is "two hundred three million, one hundred twenty-five thousand, three hundred fifty-two".