12011312059 has 2 divisors, whose sum is σ = 12011312060. Its totient is φ = 12011312058.

The previous prime is 12011311979. The next prime is 12011312119. The reversal of 12011312059 is 95021311021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12011312059 - 2²¹ = 12009214907 is a prime.

It is not a weakly prime, because it can be changed into another prime (12011382059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6005656029 + 6005656030.

It is an arithmetic number, because the mean of its divisors is an integer number (6005656030).

Almost surely, 2^12011312059 is an apocalyptic number.

12011312059 is a deficient number, since it is larger than the sum of its proper divisors (1).

12011312059 is an equidigital number, since it uses as much as digits as its factorization.

12011312059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 25.

The spelling of 12011312059 in words is "twelve billion, eleven million, three hundred twelve thousand, fifty-nine".