23395006013 has 4 divisors (see below), whose sum is σ = 23636191740. Its totient is φ = 23153820288.

The previous prime is 23395005973. The next prime is 23395006027. The reversal of 23395006013 is 31060059332.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 12949757209 + 10445248804 = 113797^2 + 102202^2 .

It is a cyclic number.

It is not a de Polignac number, because 23395006013 - 2²⁶ = 23327897149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23395006213) 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, 120592718 + ... + 120592911.

It is an arithmetic number, because the mean of its divisors is an integer number (5909047935).

Almost surely, 2^23395006013 is an apocalyptic number.

It is an amenable number.

23395006013 is a deficient number, since it is larger than the sum of its proper divisors (241185727).

23395006013 is an equidigital number, since it uses as much as digits as its factorization.

23395006013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241185726.

The product of its (nonzero) digits is 14580, while the sum is 32.

The spelling of 23395006013 in words is "twenty-three billion, three hundred ninety-five million, six thousand, thirteen".