203352055 has 16 divisors (see below), whose sum is σ = 249609600. Its totient is φ = 158989600.

The previous prime is 203352029. The next prime is 203352067. The reversal of 203352055 is 550253302.

It is not a de Polignac number, because 203352055 - 2⁹ = 203351543 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50880 + ... + 54730.

It is an arithmetic number, because the mean of its divisors is an integer number (15600600).

Almost surely, 2^203352055 is an apocalyptic number.

203352055 is a deficient number, since it is larger than the sum of its proper divisors (46257545).

203352055 is a wasteful number, since it uses less digits than its factorization.

203352055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4094.

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 203352055 is about 14260.1562053156. The cubic root of 203352055 is about 588.0526190050.

The spelling of 203352055 in words is "two hundred three million, three hundred fifty-two thousand, fifty-five".