13480806811 has 2 divisors, whose sum is σ = 13480806812. Its totient is φ = 13480806810.

The previous prime is 13480806767. The next prime is 13480806841. The reversal of 13480806811 is 11860808431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13480806811 - 2¹³ = 13480798619 is a prime.

It is not a weakly prime, because it can be changed into another prime (13480806841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6740403405 + 6740403406.

It is an arithmetic number, because the mean of its divisors is an integer number (6740403406).

Almost surely, 2^13480806811 is an apocalyptic number.

13480806811 is a deficient number, since it is larger than the sum of its proper divisors (1).

13480806811 is an equidigital number, since it uses as much as digits as its factorization.

13480806811 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36864, while the sum is 40.

The spelling of 13480806811 in words is "thirteen billion, four hundred eighty million, eight hundred six thousand, eight hundred eleven".