13311001122277 has 2 divisors, whose sum is σ = 13311001122278. Its totient is φ = 13311001122276.

The previous prime is 13311001122257. The next prime is 13311001122301. The reversal of 13311001122277 is 77222110011331.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9502262465476 + 3808738656801 = 3082574^2 + 1951599^2 .

It is an emirp because it is prime and its reverse (77222110011331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13311001122277 - 2¹⁹ = 13311000597989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13311001122217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6655500561138 + 6655500561139.

It is an arithmetic number, because the mean of its divisors is an integer number (6655500561139).

Almost surely, 2^{13311001122277} is an apocalyptic number.

It is an amenable number.

13311001122277 is a deficient number, since it is larger than the sum of its proper divisors (1).

13311001122277 is an equidigital number, since it uses as much as digits as its factorization.

13311001122277 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3528, while the sum is 31.

The spelling of 13311001122277 in words is "thirteen trillion, three hundred eleven billion, one million, one hundred twenty-two thousand, two hundred seventy-seven".