203373142 has 32 divisors (see below), whose sum is σ = 371658240. Its totient is φ = 81475200.

The previous prime is 203373133. The next prime is 203373167. The reversal of 203373142 is 241373302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33109 + ... + 38767.

It is an arithmetic number, because the mean of its divisors is an integer number (11614320).

Almost surely, 2^203373142 is an apocalyptic number.

203373142 is a deficient number, since it is larger than the sum of its proper divisors (168285098).

203373142 is a wasteful number, since it uses less digits than its factorization.

203373142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5836.

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 203373142 is about 14260.8955539265. The cubic root of 203373142 is about 588.0729447351.

The spelling of 203373142 in words is "two hundred three million, three hundred seventy-three thousand, one hundred forty-two".