2323011031 has 4 divisors (see below), whose sum is σ = 2534193864. Its totient is φ = 2111828200.

The previous prime is 2323011023. The next prime is 2323011113. The reversal of 2323011031 is 1301103232.

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 2323011031 - 2³ = 2323011023 is a prime.

It is a super-2 number, since 2×2323011031² = 10792760500295365922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2323010996 and 2323011014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2323011931) 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, 105591400 + ... + 105591421.

It is an arithmetic number, because the mean of its divisors is an integer number (633548466).

Almost surely, 2^2323011031 is an apocalyptic number.

2323011031 is a deficient number, since it is larger than the sum of its proper divisors (211182833).

2323011031 is a wasteful number, since it uses less digits than its factorization.

2323011031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211182832.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 2323011031 is about 48197.6247443793. The cubic root of 2323011031 is about 1324.3936527422.

Adding to 2323011031 its reverse (1301103232), we get a palindrome (3624114263).

It can be divided in two parts, 232301 and 1031, that added together give a palindrome (233332).

The spelling of 2323011031 in words is "two billion, three hundred twenty-three million, eleven thousand, thirty-one".