23101300306993 has 2 divisors, whose sum is σ = 23101300306994. Its totient is φ = 23101300306992.

The previous prime is 23101300306927. The next prime is 23101300306999. The reversal of 23101300306993 is 39960300310132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13549046895409 + 9552253411584 = 3680903^2 + 3090672^2 .

It is a cyclic number.

It is not a de Polignac number, because 23101300306993 - 2¹³ = 23101300298801 is a prime.

It is not a weakly prime, because it can be changed into another prime (23101300306999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11550650153496 + 11550650153497.

It is an arithmetic number, because the mean of its divisors is an integer number (11550650153497).

Almost surely, 2^{23101300306993} is an apocalyptic number.

It is an amenable number.

23101300306993 is a deficient number, since it is larger than the sum of its proper divisors (1).

23101300306993 is an equidigital number, since it uses as much as digits as its factorization.

23101300306993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 78732, while the sum is 40.

The spelling of 23101300306993 in words is "twenty-three trillion, one hundred one billion, three hundred million, three hundred six thousand, nine hundred ninety-three".