203052055 has 16 divisors (see below), whose sum is σ = 255530880. Its totient is φ = 154683648.

The previous prime is 203052053. The next prime is 203052121. The reversal of 203052055 is 550250302.

It is a cyclic number.

It is not a de Polignac number, because 203052055 - 2¹ = 203052053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203052053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 994 + ... + 20176.

It is an arithmetic number, because the mean of its divisors is an integer number (15970680).

Almost surely, 2^203052055 is an apocalyptic number.

203052055 is a deficient number, since it is larger than the sum of its proper divisors (52478825).

203052055 is a wasteful number, since it uses less digits than its factorization.

203052055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19290.

The product of its (nonzero) digits is 1500, while the sum is 22.

The square root of 203052055 is about 14249.6335040590. The cubic root of 203052055 is about 587.7632971017.

The spelling of 203052055 in words is "two hundred three million, fifty-two thousand, fifty-five".