13313077 has 2 divisors, whose sum is σ = 13313078. Its totient is φ = 13313076.

The previous prime is 13313071. The next prime is 13313087. The reversal of 13313077 is 77031331.

13313077 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13242321 + 70756 = 3639^2 + 266^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13313077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13313071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6656538 + 6656539.

It is an arithmetic number, because the mean of its divisors is an integer number (6656539).

Almost surely, 2^13313077 is an apocalyptic number.

It is an amenable number.

13313077 is a deficient number, since it is larger than the sum of its proper divisors (1).

13313077 is an equidigital number, since it uses as much as digits as its factorization.

13313077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1323, while the sum is 25.

The square root of 13313077 is about 3648.7089497520. The cubic root of 13313077 is about 237.0060767431.

The spelling of 13313077 in words is "thirteen million, three hundred thirteen thousand, seventy-seven".