23231110220107 has 2 divisors, whose sum is σ = 23231110220108. Its totient is φ = 23231110220106.

The previous prime is 23231110220093. The next prime is 23231110220237. The reversal of 23231110220107 is 70102201113232.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23231110220107 is a prime.

It is not a weakly prime, because it can be changed into another prime (23231110220407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11615555110053 + 11615555110054.

It is an arithmetic number, because the mean of its divisors is an integer number (11615555110054).

Almost surely, 2^{23231110220107} is an apocalyptic number.

23231110220107 is a deficient number, since it is larger than the sum of its proper divisors (1).

23231110220107 is an equidigital number, since it uses as much as digits as its factorization.

23231110220107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 25.

Adding to 23231110220107 its reverse (70102201113232), we get a palindrome (93333311333339).

The spelling of 23231110220107 in words is "twenty-three trillion, two hundred thirty-one billion, one hundred ten million, two hundred twenty thousand, one hundred seven".