23443020331007 has 2 divisors, whose sum is σ = 23443020331008. Its totient is φ = 23443020331006.

The previous prime is 23443020331001. The next prime is 23443020331037. The reversal of 23443020331007 is 70013302034432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23443020331007 - 2¹⁸ = 23443020068863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23443020331001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11721510165503 + 11721510165504.

It is an arithmetic number, because the mean of its divisors is an integer number (11721510165504).

Almost surely, 2^{23443020331007} is an apocalyptic number.

23443020331007 is a deficient number, since it is larger than the sum of its proper divisors (1).

23443020331007 is an equidigital number, since it uses as much as digits as its factorization.

23443020331007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 32.

Adding to 23443020331007 its reverse (70013302034432), we get a palindrome (93456322365439).

The spelling of 23443020331007 in words is "twenty-three trillion, four hundred forty-three billion, twenty million, three hundred thirty-one thousand, seven".