2002312311079 has 2 divisors, whose sum is σ = 2002312311080. Its totient is φ = 2002312311078.

The previous prime is 2002312311071. The next prime is 2002312311107. The reversal of 2002312311079 is 9701132132002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2002312311079 - 2³ = 2002312311071 is a prime.

It is a super-3 number, since 3×2002312311079³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 2002312311079.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2002312311071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001156155539 + 1001156155540.

It is an arithmetic number, because the mean of its divisors is an integer number (1001156155540).

Almost surely, 2^{2002312311079} is an apocalyptic number.

2002312311079 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002312311079 is an equidigital number, since it uses as much as digits as its factorization.

2002312311079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 31.

The spelling of 2002312311079 in words is "two trillion, two billion, three hundred twelve million, three hundred eleven thousand, seventy-nine".