12011013010319 has 2 divisors, whose sum is σ = 12011013010320. Its totient is φ = 12011013010318.

The previous prime is 12011013010313. The next prime is 12011013010331. The reversal of 12011013010319 is 91301031011021.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12011013010319 is a prime.

It is a super-2 number, since 2×12011013010319² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12011013010294 and 12011013010303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12011013010313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6005506505159 + 6005506505160.

It is an arithmetic number, because the mean of its divisors is an integer number (6005506505160).

Almost surely, 2^{12011013010319} is an apocalyptic number.

12011013010319 is a deficient number, since it is larger than the sum of its proper divisors (1).

12011013010319 is an equidigital number, since it uses as much as digits as its factorization.

12011013010319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 23.

The spelling of 12011013010319 in words is "twelve trillion, eleven billion, thirteen million, ten thousand, three hundred nineteen".