771036113 has 2 divisors, whose sum is σ = 771036114. Its totient is φ = 771036112.

The previous prime is 771036059. The next prime is 771036143. The reversal of 771036113 is 311630177.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 674544784 + 96491329 = 25972^2 + 9823^2 .

It is a cyclic number.

It is not a de Polignac number, because 771036113 - 2⁸ = 771035857 is a prime.

It is not a weakly prime, because it can be changed into another prime (771036143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 385518056 + 385518057.

It is an arithmetic number, because the mean of its divisors is an integer number (385518057).

Almost surely, 2^771036113 is an apocalyptic number.

It is an amenable number.

771036113 is a deficient number, since it is larger than the sum of its proper divisors (1).

771036113 is an equidigital number, since it uses as much as digits as its factorization.

771036113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2646, while the sum is 29.

The square root of 771036113 is about 27767.5370351783. The cubic root of 771036113 is about 916.9765718147.

The spelling of 771036113 in words is "seven hundred seventy-one million, thirty-six thousand, one hundred thirteen".