203253422 has 12 divisors (see below), whose sum is σ = 315035208. Its totient is φ = 98347500.

The previous prime is 203253409. The next prime is 203253437. The reversal of 203253422 is 224352302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 50954 + ... + 54797.

It is an arithmetic number, because the mean of its divisors is an integer number (26252934).

Almost surely, 2^203253422 is an apocalyptic number.

203253422 is a deficient number, since it is larger than the sum of its proper divisors (111781786).

203253422 is a wasteful number, since it uses less digits than its factorization.

203253422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105815 (or 105784 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 203253422 is about 14256.6974436578. The cubic root of 203253422 is about 587.9575281307.

The spelling of 203253422 in words is "two hundred three million, two hundred fifty-three thousand, four hundred twenty-two".