12131010079 has 2 divisors, whose sum is σ = 12131010080. Its totient is φ = 12131010078.

The previous prime is 12131010077. The next prime is 12131010181. The reversal of 12131010079 is 97001013121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12131010079 - 2¹ = 12131010077 is a prime.

It is a super-2 number, since 2×12131010079² (a number of 21 digits) contains 22 as substring.

Together with 12131010077, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12131010077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6065505039 + 6065505040.

It is an arithmetic number, because the mean of its divisors is an integer number (6065505040).

Almost surely, 2^12131010079 is an apocalyptic number.

12131010079 is a deficient number, since it is larger than the sum of its proper divisors (1).

12131010079 is an equidigital number, since it uses as much as digits as its factorization.

12131010079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 378, while the sum is 25.

The spelling of 12131010079 in words is "twelve billion, one hundred thirty-one million, ten thousand, seventy-nine".