7770000113 has 2 divisors, whose sum is σ = 7770000114. Its totient is φ = 7770000112.

The previous prime is 7770000071. The next prime is 7770000143. The reversal of 7770000113 is 3110000777.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4276244449 + 3493755664 = 65393^2 + 59108^2 .

It is a cyclic number.

It is not a de Polignac number, because 7770000113 - 2¹⁴ = 7769983729 is a prime.

It is not a weakly prime, because it can be changed into another prime (7770000143) 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, 3885000056 + 3885000057.

It is an arithmetic number, because the mean of its divisors is an integer number (3885000057).

Almost surely, 2^7770000113 is an apocalyptic number.

It is an amenable number.

7770000113 is a deficient number, since it is larger than the sum of its proper divisors (1).

7770000113 is an equidigital number, since it uses as much as digits as its factorization.

7770000113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1029, while the sum is 26.

The square root of 7770000113 is about 88147.6041251264. The cubic root of 7770000113 is about 1980.6466711491.

The spelling of 7770000113 in words is "seven billion, seven hundred seventy million, one hundred thirteen", and thus it is an aban number.