12113543463 has 16 divisors (see below), whose sum is σ = 18462182400. Its totient is φ = 6920731296.

The previous prime is 12113543441. The next prime is 12113543467. The reversal of 12113543463 is 36434531121.

It is not a de Polignac number, because 12113543463 - 2⁶ = 12113543399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12113543467) 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, 67513 + ... + 169661.

It is an arithmetic number, because the mean of its divisors is an integer number (1153886400).

Almost surely, 2^12113543463 is an apocalyptic number.

12113543463 is a deficient number, since it is larger than the sum of its proper divisors (6348638937).

12113543463 is a wasteful number, since it uses less digits than its factorization.

12113543463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107806.

The product of its digits is 25920, while the sum is 33.

The spelling of 12113543463 in words is "twelve billion, one hundred thirteen million, five hundred forty-three thousand, four hundred sixty-three".