200684091003 has 64 divisors (see below), whose sum is σ = 312363786240. Its totient is φ = 113408556800.

The previous prime is 200684090939. The next prime is 200684091043. The reversal of 200684091003 is 300190486002.

It is not a de Polignac number, because 200684091003 - 2⁶ = 200684090939 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (200684091043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4775200 + ... + 4817042.

It is an arithmetic number, because the mean of its divisors is an integer number (4880684160).

Almost surely, 2^200684091003 is an apocalyptic number.

200684091003 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

200684091003 is a deficient number, since it is larger than the sum of its proper divisors (111679695237).

200684091003 is a wasteful number, since it uses less digits than its factorization.

200684091003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42040.

The product of its (nonzero) digits is 10368, while the sum is 33.

The spelling of 200684091003 in words is "two hundred billion, six hundred eighty-four million, ninety-one thousand, three".