12113234524057 has 16 divisors (see below), whose sum is σ = 12294701475840. Its totient is φ = 11932498470672.

The previous prime is 12113234524037. The next prime is 12113234524067. The reversal of 12113234524057 is 75042543231121.

It is a cyclic number.

It is not a de Polignac number, because 12113234524057 - 2³⁹ = 11563478710169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12113234524037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69352278 + ... + 69526720.

It is an arithmetic number, because the mean of its divisors is an integer number (768418842240).

Almost surely, 2^{12113234524057} is an apocalyptic number.

It is an amenable number.

12113234524057 is a deficient number, since it is larger than the sum of its proper divisors (181466951783).

12113234524057 is a wasteful number, since it uses less digits than its factorization.

12113234524057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176532.

The product of its (nonzero) digits is 201600, while the sum is 40.

Adding to 12113234524057 its reverse (75042543231121), we get a palindrome (87155777755178).

The spelling of 12113234524057 in words is "twelve trillion, one hundred thirteen billion, two hundred thirty-four million, five hundred twenty-four thousand, fifty-seven".