203013424010 has 16 divisors (see below), whose sum is σ = 365994259272. Its totient is φ = 81078681600.

The previous prime is 203013423997. The next prime is 203013424037. The reversal of 203013424010 is 10424310302.

It can be written as a sum of positive squares in 4 ways, for example, as 202115882329 + 897541681 = 449573^2 + 29959^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15829271 + ... + 15842090.

Almost surely, 2^203013424010 is an apocalyptic number.

203013424010 is a deficient number, since it is larger than the sum of its proper divisors (162980835262).

203013424010 is a wasteful number, since it uses less digits than its factorization.

203013424010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31672009.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 203013424010 its reverse (10424310302), we get a palindrome (213437734312).

The spelling of 203013424010 in words is "two hundred three billion, thirteen million, four hundred twenty-four thousand, ten".