23243511324031 has 2 divisors, whose sum is σ = 23243511324032. Its totient is φ = 23243511324030.

The previous prime is 23243511324029. The next prime is 23243511324167. The reversal of 23243511324031 is 13042311534232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23243511324031 - 2¹ = 23243511324029 is a prime.

It is a super-2 number, since 2×23243511324031² (a number of 28 digits) contains 22 as substring.

Together with 23243511324029, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23243511327031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11621755662015 + 11621755662016.

It is an arithmetic number, because the mean of its divisors is an integer number (11621755662016).

Almost surely, 2^{23243511324031} is an apocalyptic number.

23243511324031 is a deficient number, since it is larger than the sum of its proper divisors (1).

23243511324031 is an equidigital number, since it uses as much as digits as its factorization.

23243511324031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 23243511324031 its reverse (13042311534232), we get a palindrome (36285822858263).

The spelling of 23243511324031 in words is "twenty-three trillion, two hundred forty-three billion, five hundred eleven million, three hundred twenty-four thousand, thirty-one".