12300113511 has 24 divisors (see below), whose sum is σ = 20363501184. Its totient is φ = 7008368400.

The previous prime is 12300113509. The next prime is 12300113549. The reversal of 12300113511 is 11531100321.

12300113511 is a `hidden beast` number, since 1 + 2 + 300 + 11 + 351 + 1 = 666.

It is not a de Polignac number, because 12300113511 - 2¹ = 12300113509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12300113561) 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 23 ways as a sum of consecutive naturals, for example, 259465 + ... + 303186.

It is an arithmetic number, because the mean of its divisors is an integer number (848479216).

Almost surely, 2^12300113511 is an apocalyptic number.

12300113511 is a deficient number, since it is larger than the sum of its proper divisors (8063387673).

12300113511 is a wasteful number, since it uses less digits than its factorization.

12300113511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563011 (or 563008 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 18.

Adding to 12300113511 its reverse (11531100321), we get a palindrome (23831213832).

The spelling of 12300113511 in words is "twelve billion, three hundred million, one hundred thirteen thousand, five hundred eleven".