770109113 has 2 divisors, whose sum is σ = 770109114. Its totient is φ = 770109112.

The previous prime is 770109103. The next prime is 770109127. The reversal of 770109113 is 311901077.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 769951504 + 157609 = 27748^2 + 397^2 .

It is an emirp because it is prime and its reverse (311901077) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 770109113 - 2⁶ = 770109049 is a prime.

It is not a weakly prime, because it can be changed into another prime (770109103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 385054556 + 385054557.

It is an arithmetic number, because the mean of its divisors is an integer number (385054557).

Almost surely, 2^770109113 is an apocalyptic number.

It is an amenable number.

770109113 is a deficient number, since it is larger than the sum of its proper divisors (1).

770109113 is an equidigital number, since it uses as much as digits as its factorization.

770109113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1323, while the sum is 29.

The square root of 770109113 is about 27750.8398611646. The cubic root of 770109113 is about 916.6089374260.

The spelling of 770109113 in words is "seven hundred seventy million, one hundred nine thousand, one hundred thirteen".