12140311113 has 24 divisors (see below), whose sum is σ = 20044776128. Its totient is φ = 6936064992.

The previous prime is 12140311103. The next prime is 12140311121. The reversal of 12140311113 is 31111304121.

It is a happy number.

It is not a de Polignac number, because 12140311113 - 2⁴ = 12140311097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12140311103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 419631 + ... + 447627.

Almost surely, 2^12140311113 is an apocalyptic number.

It is an amenable number.

12140311113 is a deficient number, since it is larger than the sum of its proper divisors (7904465015).

12140311113 is a wasteful number, since it uses less digits than its factorization.

12140311113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34893 (or 34890 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 12140311113 its reverse (31111304121), we get a palindrome (43251615234).

The spelling of 12140311113 in words is "twelve billion, one hundred forty million, three hundred eleven thousand, one hundred thirteen".