2115002314423 has 4 divisors (see below), whose sum is σ = 2166587736768. Its totient is φ = 2063416892080.

The previous prime is 2115002314391. The next prime is 2115002314483. The reversal of 2115002314423 is 3244132005112.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2115002314423 - 2⁵ = 2115002314391 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2115002314391 and 2115002314400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2115002314483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25792711111 + ... + 25792711192.

It is an arithmetic number, because the mean of its divisors is an integer number (541646934192).

Almost surely, 2^{2115002314423} is an apocalyptic number.

2115002314423 is a deficient number, since it is larger than the sum of its proper divisors (51585422345).

2115002314423 is an equidigital number, since it uses as much as digits as its factorization.

2115002314423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51585422344.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 2115002314423 its reverse (3244132005112), we get a palindrome (5359134319535).

The spelling of 2115002314423 in words is "two trillion, one hundred fifteen billion, two million, three hundred fourteen thousand, four hundred twenty-three".