201045303 has 6 divisors (see below), whose sum is σ = 290398784. Its totient is φ = 134030196.

The previous prime is 201045293. The next prime is 201045311. The reversal of 201045303 is 303540102.

It is not a de Polignac number, because 201045303 - 2¹⁶ = 200979767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201045373) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11169175 + ... + 11169192.

Almost surely, 2^201045303 is an apocalyptic number.

201045303 is a deficient number, since it is larger than the sum of its proper divisors (89353481).

201045303 is a wasteful number, since it uses less digits than its factorization.

201045303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22338373 (or 22338370 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 201045303 is about 14179.0445023633. The cubic root of 201045303 is about 585.8206059762.

Adding to 201045303 its reverse (303540102), we get a palindrome (504585405).

The spelling of 201045303 in words is "two hundred one million, forty-five thousand, three hundred three".