13069313377 has 2 divisors, whose sum is σ = 13069313378. Its totient is φ = 13069313376.

The previous prime is 13069313371. The next prime is 13069313399. The reversal of 13069313377 is 77331396031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11108949201 + 1960364176 = 105399^2 + 44276^2 .

It is an emirp because it is prime and its reverse (77331396031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13069313377 - 2⁷ = 13069313249 is a prime.

It is a super-2 number, since 2×13069313377² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13069313371) 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, 6534656688 + 6534656689.

It is an arithmetic number, because the mean of its divisors is an integer number (6534656689).

Almost surely, 2^13069313377 is an apocalyptic number.

It is an amenable number.

13069313377 is a deficient number, since it is larger than the sum of its proper divisors (1).

13069313377 is an equidigital number, since it uses as much as digits as its factorization.

13069313377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 214326, while the sum is 43.

The spelling of 13069313377 in words is "thirteen billion, sixty-nine million, three hundred thirteen thousand, three hundred seventy-seven".