2313105015503 has 8 divisors (see below), whose sum is σ = 2452364275200. Its totient is φ = 2175597444888.

The previous prime is 2313105015499. The next prime is 2313105015511. The reversal of 2313105015503 is 3055105013132.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2313105015503 - 2² = 2313105015499 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313105015553) 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, 437919551 + ... + 437924832.

It is an arithmetic number, because the mean of its divisors is an integer number (306545534400).

Almost surely, 2^{2313105015503} is an apocalyptic number.

2313105015503 is a deficient number, since it is larger than the sum of its proper divisors (139259259697).

2313105015503 is a wasteful number, since it uses less digits than its factorization.

2313105015503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875844541.

The product of its (nonzero) digits is 6750, while the sum is 29.

The spelling of 2313105015503 in words is "two trillion, three hundred thirteen billion, one hundred five million, fifteen thousand, five hundred three".