23044231031 has 2 divisors, whose sum is σ = 23044231032. Its totient is φ = 23044231030.

The previous prime is 23044230991. The next prime is 23044231037. The reversal of 23044231031 is 13013244032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23044231031 - 2¹⁴ = 23044214647 is a prime.

It is a super-2 number, since 2×23044231031² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23044230988 and 23044231006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23044231037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11522115515 + 11522115516.

It is an arithmetic number, because the mean of its divisors is an integer number (11522115516).

Almost surely, 2^23044231031 is an apocalyptic number.

23044231031 is a deficient number, since it is larger than the sum of its proper divisors (1).

23044231031 is an equidigital number, since it uses as much as digits as its factorization.

23044231031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 23044231031 its reverse (13013244032), we get a palindrome (36057475063).

The spelling of 23044231031 in words is "twenty-three billion, forty-four million, two hundred thirty-one thousand, thirty-one".