13113077 has 2 divisors, whose sum is σ = 13113078. Its totient is φ = 13113076.

The previous prime is 13113073. The next prime is 13113083. The reversal of 13113077 is 77031131.

13113077 is digitally balanced in base 2, 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., 9480241 + 3632836 = 3079^2 + 1906^2 .

It is a cyclic number.

It is not a de Polignac number, because 13113077 - 2² = 13113073 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13113073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6556538 + 6556539.

It is an arithmetic number, because the mean of its divisors is an integer number (6556539).

Almost surely, 2^13113077 is an apocalyptic number.

It is an amenable number.

13113077 is a deficient number, since it is larger than the sum of its proper divisors (1).

13113077 is an equidigital number, since it uses as much as digits as its factorization.

13113077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 441, while the sum is 23.

The square root of 13113077 is about 3621.1982823369. The cubic root of 13113077 is about 235.8132499917.

The spelling of 13113077 in words is "thirteen million, one hundred thirteen thousand, seventy-seven".