2302323113031 has 4 divisors (see below), whose sum is σ = 3069764150712. Its totient is φ = 1534882075352.

The previous prime is 2302323112997. The next prime is 2302323113059. The reversal of 2302323113031 is 1303113232032.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2302323113031 is a prime.

It is a super-2 number, since 2×2302323113031² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2302323112992 and 2302323113010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2302323113071) 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, 383720518836 + ... + 383720518841.

It is an arithmetic number, because the mean of its divisors is an integer number (767441037678).

Almost surely, 2^{2302323113031} is an apocalyptic number.

2302323113031 is a deficient number, since it is larger than the sum of its proper divisors (767441037681).

2302323113031 is an equidigital number, since it uses as much as digits as its factorization.

2302323113031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767441037680.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 2302323113031 its reverse (1303113232032), we get a palindrome (3605436345063).

The spelling of 2302323113031 in words is "two trillion, three hundred two billion, three hundred twenty-three million, one hundred thirteen thousand, thirty-one".