2000311123003 has 8 divisors (see below), whose sum is σ = 2033223680336. Its totient is φ = 1967402455200.

The previous prime is 2000311122989. The next prime is 2000311123081. The reversal of 2000311123003 is 3003211130002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2000311123003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2000311123403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73825 + ... + 2001517.

It is an arithmetic number, because the mean of its divisors is an integer number (254152960042).

Almost surely, 2^{2000311123003} is an apocalyptic number.

2000311123003 is a deficient number, since it is larger than the sum of its proper divisors (32912557333).

2000311123003 is a wasteful number, since it uses less digits than its factorization.

2000311123003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1944765.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 2000311123003 its reverse (3003211130002), we get a palindrome (5003522253005).

The spelling of 2000311123003 in words is "two trillion, three hundred eleven million, one hundred twenty-three thousand, three".