23106263693 has 4 divisors (see below), whose sum is σ = 23109461088. Its totient is φ = 23103066300.

The previous prime is 23106263629. The next prime is 23106263699. The reversal of 23106263693 is 39636260132.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23106263693 - 2⁶ = 23106263629 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23106263693.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23106263699) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1587833 + ... + 1602318.

It is an arithmetic number, because the mean of its divisors is an integer number (5777365272).

Almost surely, 2^23106263693 is an apocalyptic number.

It is an amenable number.

23106263693 is a deficient number, since it is larger than the sum of its proper divisors (3197395).

23106263693 is an equidigital number, since it uses as much as digits as its factorization.

23106263693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3197394.

The product of its (nonzero) digits is 209952, while the sum is 41.

The spelling of 23106263693 in words is "twenty-three billion, one hundred six million, two hundred sixty-three thousand, six hundred ninety-three".