200340402003 has 128 divisors (see below), whose sum is σ = 367306997760. Its totient is φ = 105407723520.

The previous prime is 200340401969. The next prime is 200340402007. The reversal of 200340402003 is 300204043002.

It is not a de Polignac number, because 200340402003 - 2¹⁷ = 200340270931 is a prime.

It is a super-3 number, since 3×200340402003³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (200340402007) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 26004250 + ... + 26011952.

It is an arithmetic number, because the mean of its divisors is an integer number (2869585920).

Almost surely, 2^200340402003 is an apocalyptic number.

200340402003 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

200340402003 is a deficient number, since it is larger than the sum of its proper divisors (166966595757).

200340402003 is a wasteful number, since it uses less digits than its factorization.

200340402003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7966 (or 7960 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

Adding to 200340402003 its reverse (300204043002), we get a palindrome (500544445005).

The spelling of 200340402003 in words is "two hundred billion, three hundred forty million, four hundred two thousand, three".