2003079751203 has 16 divisors (see below), whose sum is σ = 2827981195776. Its totient is φ = 1256788176000.

The previous prime is 2003079751199. The next prime is 2003079751261. The reversal of 2003079751203 is 3021579703002.

It is a Cunningham number, because it is equal to 1415302²-1.

It is not a de Polignac number, because 2003079751203 - 2² = 2003079751199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2003079752203) 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, 707650 + ... + 2122952.

It is an arithmetic number, because the mean of its divisors is an integer number (176748824736).

Almost surely, 2^{2003079751203} is an apocalyptic number.

2003079751203 is a deficient number, since it is larger than the sum of its proper divisors (824901444573).

2003079751203 is a wasteful number, since it uses less digits than its factorization.

2003079751203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1443074.

The product of its (nonzero) digits is 79380, while the sum is 39.

The spelling of 2003079751203 in words is "two trillion, three billion, seventy-nine million, seven hundred fifty-one thousand, two hundred three".