12140680311 has 12 divisors (see below), whose sum is σ = 17537628888. Its totient is φ = 8093283504.

The previous prime is 12140680303. The next prime is 12140680333. The reversal of 12140680311 is 11308604121.

It is a happy number.

12140680311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12140680311 - 2³ = 12140680303 is a prime.

It is a super-2 number, since 2×12140680311² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12140680301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 164041 + ... + 226253.

It is an arithmetic number, because the mean of its divisors is an integer number (1461469074).

Almost surely, 2^12140680311 is an apocalyptic number.

12140680311 is a deficient number, since it is larger than the sum of its proper divisors (5396948577).

12140680311 is a wasteful number, since it uses less digits than its factorization.

12140680311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83902 (or 83899 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The spelling of 12140680311 in words is "twelve billion, one hundred forty million, six hundred eighty thousand, three hundred eleven".