23100013393 has 2 divisors, whose sum is σ = 23100013394. Its totient is φ = 23100013392.

The previous prime is 23100013381. The next prime is 23100013427. The reversal of 23100013393 is 39331000132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12985286209 + 10114727184 = 113953^2 + 100572^2 .

It is a cyclic number.

It is not a de Polignac number, because 23100013393 - 2²¹ = 23097916241 is a prime.

It is a super-2 number, since 2×23100013393² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23100013093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11550006696 + 11550006697.

It is an arithmetic number, because the mean of its divisors is an integer number (11550006697).

Almost surely, 2^23100013393 is an apocalyptic number.

It is an amenable number.

23100013393 is a deficient number, since it is larger than the sum of its proper divisors (1).

23100013393 is an equidigital number, since it uses as much as digits as its factorization.

23100013393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1458, while the sum is 25.

The spelling of 23100013393 in words is "twenty-three billion, one hundred million, thirteen thousand, three hundred ninety-three".