200323013403 has 16 divisors (see below), whose sum is σ = 271002316032. Its totient is φ = 131598180000.

The previous prime is 200323013383. The next prime is 200323013417. The reversal of 200323013403 is 304310323002.

It is not a de Polignac number, because 200323013403 - 2¹² = 200323009307 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200323013403.

It is not an unprimeable number, because it can be changed into a prime (200323017403) 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, 157548 + ... + 652278.

It is an arithmetic number, because the mean of its divisors is an integer number (16937644752).

Almost surely, 2^200323013403 is an apocalyptic number.

200323013403 is a deficient number, since it is larger than the sum of its proper divisors (70679302629).

200323013403 is a wasteful number, since it uses less digits than its factorization.

200323013403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496706.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 200323013403 its reverse (304310323002), we get a palindrome (504633336405).

The spelling of 200323013403 in words is "two hundred billion, three hundred twenty-three million, thirteen thousand, four hundred three".