13143426011 has 2 divisors, whose sum is σ = 13143426012. Its totient is φ = 13143426010.

The previous prime is 13143426001. The next prime is 13143426089. The reversal of 13143426011 is 11062434131.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13143426011 - 2²⁶ = 13076317147 is a prime.

It is not a weakly prime, because it can be changed into another prime (13143426001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6571713005 + 6571713006.

It is an arithmetic number, because the mean of its divisors is an integer number (6571713006).

Almost surely, 2^13143426011 is an apocalyptic number.

13143426011 is a deficient number, since it is larger than the sum of its proper divisors (1).

13143426011 is an equidigital number, since it uses as much as digits as its factorization.

13143426011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 26.

The spelling of 13143426011 in words is "thirteen billion, one hundred forty-three million, four hundred twenty-six thousand, eleven".