203065052 has 12 divisors (see below), whose sum is σ = 355487496. Its totient is φ = 101497200.

The previous prime is 203065043. The next prime is 203065067. The reversal of 203065052 is 250560302.

It is a happy number.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 7427 + ... + 21477.

It is an arithmetic number, because the mean of its divisors is an integer number (29623958).

Almost surely, 2^203065052 is an apocalyptic number.

It is an amenable number.

203065052 is a deficient number, since it is larger than the sum of its proper divisors (152422444).

203065052 is a wasteful number, since it uses less digits than its factorization.

203065052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17668 (or 17666 counting only the distinct ones).

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

The square root of 203065052 is about 14250.0895435783. The cubic root of 203065052 is about 587.7758373944.

The spelling of 203065052 in words is "two hundred three million, sixty-five thousand, fifty-two".