12110024431 has 4 divisors (see below), whose sum is σ = 12338515512. Its totient is φ = 11881533352.

The previous prime is 12110024429. The next prime is 12110024441. The reversal of 12110024431 is 13442001121.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13442001121 = 28663 ⋅468967.

It is a cyclic number.

It is not a de Polignac number, because 12110024431 - 2¹ = 12110024429 is a prime.

It is a super-2 number, since 2×12110024431² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12110024399 and 12110024408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12110024441) 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 3 ways as a sum of consecutive naturals, for example, 114245461 + ... + 114245566.

It is an arithmetic number, because the mean of its divisors is an integer number (3084628878).

Almost surely, 2^12110024431 is an apocalyptic number.

12110024431 is a deficient number, since it is larger than the sum of its proper divisors (228491081).

12110024431 is an equidigital number, since it uses as much as digits as its factorization.

12110024431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228491080.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 12110024431 its reverse (13442001121), we get a palindrome (25552025552).

The spelling of 12110024431 in words is "twelve billion, one hundred ten million, twenty-four thousand, four hundred thirty-one".