2312023013 has 4 divisors (see below), whose sum is σ = 2361215040. Its totient is φ = 2262830988.

The previous prime is 2312023003. The next prime is 2312023027. The reversal of 2312023013 is 3103202132.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2312023013 - 2⁶ = 2312022949 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2312022982 and 2312023000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2312023003) 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, 24595943 + ... + 24596036.

It is an arithmetic number, because the mean of its divisors is an integer number (590303760).

Almost surely, 2^2312023013 is an apocalyptic number.

It is an amenable number.

2312023013 is a deficient number, since it is larger than the sum of its proper divisors (49192027).

2312023013 is an equidigital number, since it uses as much as digits as its factorization.

2312023013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49192026.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2312023013 is about 48083.5004237420. The cubic root of 2312023013 is about 1322.3021909376.

Adding to 2312023013 its reverse (3103202132), we get a palindrome (5415225145).

The spelling of 2312023013 in words is "two billion, three hundred twelve million, twenty-three thousand, thirteen".