8012405311 has 2 divisors, whose sum is σ = 8012405312. Its totient is φ = 8012405310.

The previous prime is 8012405299. The next prime is 8012405363. The reversal of 8012405311 is 1135042108.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8012405311 - 2¹⁷ = 8012274239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8015405311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4006202655 + 4006202656.

It is an arithmetic number, because the mean of its divisors is an integer number (4006202656).

Almost surely, 2^8012405311 is an apocalyptic number.

8012405311 is a deficient number, since it is larger than the sum of its proper divisors (1).

8012405311 is an equidigital number, since it uses as much as digits as its factorization.

8012405311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 8012405311 is about 89512.0400337295. The cubic root of 8012405311 is about 2001.0332420302.

Adding to 8012405311 its reverse (1135042108), we get a palindrome (9147447419).

The spelling of 8012405311 in words is "eight billion, twelve million, four hundred five thousand, three hundred eleven".