2313711503 has 4 divisors (see below), whose sum is σ = 2315275248. Its totient is φ = 2312147760.

The previous prime is 2313711493. The next prime is 2313711511. The reversal of 2313711503 is 3051173132.

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 2313711503 - 2¹⁰ = 2313710479 is a prime.

It is a super-2 number, since 2×2313711503² = 10706521838229038018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313711563) 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, 779651 + ... + 782612.

It is an arithmetic number, because the mean of its divisors is an integer number (578818812).

Almost surely, 2^2313711503 is an apocalyptic number.

2313711503 is a deficient number, since it is larger than the sum of its proper divisors (1563745).

2313711503 is a wasteful number, since it uses less digits than its factorization.

2313711503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1563744.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 2313711503 is about 48101.0551131677. The cubic root of 2313711503 is about 1322.6240087736.

Adding to 2313711503 its reverse (3051173132), we get a palindrome (5364884635).

The spelling of 2313711503 in words is "two billion, three hundred thirteen million, seven hundred eleven thousand, five hundred three".