12114111431 has 8 divisors (see below), whose sum is σ = 12641961600. Its totient is φ = 11586357112.

The previous prime is 12114111419. The next prime is 12114111461. The reversal of 12114111431 is 13411141121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12114111431 - 2¹⁸ = 12113849287 is a prime.

It is a super-3 number, since 3×12114111431³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12114111461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 377876 + ... + 408678.

It is an arithmetic number, because the mean of its divisors is an integer number (1580245200).

Almost surely, 2^12114111431 is an apocalyptic number.

12114111431 is a deficient number, since it is larger than the sum of its proper divisors (527850169).

12114111431 is a wasteful number, since it uses less digits than its factorization.

12114111431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47925.

The product of its digits is 96, while the sum is 20.

Adding to 12114111431 its reverse (13411141121), we get a palindrome (25525252552).

The spelling of 12114111431 in words is "twelve billion, one hundred fourteen million, one hundred eleven thousand, four hundred thirty-one".