203041874291 has 4 divisors (see below), whose sum is σ = 204163652784. Its totient is φ = 201920095800.

The previous prime is 203041874209. The next prime is 203041874297. The reversal of 203041874291 is 192478140302.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 203041874291 - 2¹⁰ = 203041873267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (203041874297) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 560888975 + ... + 560889336.

It is an arithmetic number, because the mean of its divisors is an integer number (51040913196).

Almost surely, 2^203041874291 is an apocalyptic number.

203041874291 is a deficient number, since it is larger than the sum of its proper divisors (1121778493).

203041874291 is a wasteful number, since it uses less digits than its factorization.

203041874291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1121778492.

The product of its (nonzero) digits is 96768, while the sum is 41.

The spelling of 203041874291 in words is "two hundred three billion, forty-one million, eight hundred seventy-four thousand, two hundred ninety-one".