23305344115 has 16 divisors (see below), whose sum is σ = 29616979968. Its totient is φ = 17544303616.

The previous prime is 23305344109. The next prime is 23305344143. The reversal of 23305344115 is 51144350332.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23305344115 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 499839 + ... + 544471.

It is an arithmetic number, because the mean of its divisors is an integer number (1851061248).

Almost surely, 2^23305344115 is an apocalyptic number.

23305344115 is a deficient number, since it is larger than the sum of its proper divisors (6311635853).

23305344115 is a wasteful number, since it uses less digits than its factorization.

23305344115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50798.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 23305344115 its reverse (51144350332), we get a palindrome (74449694447).

The spelling of 23305344115 in words is "twenty-three billion, three hundred five million, three hundred forty-four thousand, one hundred fifteen".