205350452315003 has 16 divisors (see below), whose sum is σ = 208850750142912. Its totient is φ = 201854511600000.

The previous prime is 205350452314961. The next prime is 205350452315069. The reversal of 205350452315003 is 300513254053502.

It is a cyclic number.

It is not a de Polignac number, because 205350452315003 - 2²⁰ = 205350451266427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (205350452318003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 665485253 + ... + 665793753.

It is an arithmetic number, because the mean of its divisors is an integer number (13053171883932).

Almost surely, 2^{205350452315003} is an apocalyptic number.

205350452315003 is a deficient number, since it is larger than the sum of its proper divisors (3500297827909).

205350452315003 is a wasteful number, since it uses less digits than its factorization.

205350452315003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315526.

The product of its (nonzero) digits is 270000, while the sum is 38.

The spelling of 205350452315003 in words is "two hundred five trillion, three hundred fifty billion, four hundred fifty-two million, three hundred fifteen thousand, three".