23140300013 has 4 divisors (see below), whose sum is σ = 24358210560. Its totient is φ = 21922389468.

The previous prime is 23140299997. The next prime is 23140300037. The reversal of 23140300013 is 31000304132.

It is a happy number.

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 not a de Polignac number, because 23140300013 - 2⁴ = 23140299997 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23140299964 and 23140300000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23140300063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 608955245 + ... + 608955282.

It is an arithmetic number, because the mean of its divisors is an integer number (6089552640).

Almost surely, 2^23140300013 is an apocalyptic number.

It is an amenable number.

23140300013 is a deficient number, since it is larger than the sum of its proper divisors (1217910547).

23140300013 is a wasteful number, since it uses less digits than its factorization.

23140300013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1217910546.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 23140300013 its reverse (31000304132), we get a palindrome (54140604145).

The spelling of 23140300013 in words is "twenty-three billion, one hundred forty million, three hundred thousand, thirteen".