12113253347611 has 16 divisors (see below), whose sum is σ = 13205358825120. Its totient is φ = 11044114502400.

The previous prime is 12113253347593. The next prime is 12113253347677. The reversal of 12113253347611 is 11674335231121.

It is a cyclic number.

It is not a de Polignac number, because 12113253347611 - 2⁵ = 12113253347579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12113253347011) 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 15 ways as a sum of consecutive naturals, for example, 3196725 + ... + 5869033.

It is an arithmetic number, because the mean of its divisors is an integer number (825334926570).

Almost surely, 2^{12113253347611} is an apocalyptic number.

12113253347611 is a deficient number, since it is larger than the sum of its proper divisors (1092105477509).

12113253347611 is a wasteful number, since it uses less digits than its factorization.

12113253347611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2676606.

The product of its digits is 90720, while the sum is 40.

Adding to 12113253347611 its reverse (11674335231121), we get a palindrome (23787588578732).

The spelling of 12113253347611 in words is "twelve trillion, one hundred thirteen billion, two hundred fifty-three million, three hundred forty-seven thousand, six hundred eleven".