120768853 has 2 divisors, whose sum is σ = 120768854. Its totient is φ = 120768852.

The previous prime is 120768829. The next prime is 120768913. The reversal of 120768853 is 358867021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 95296644 + 25472209 = 9762^2 + 5047^2 .

It is an emirp because it is prime and its reverse (358867021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120768853 - 2⁹ = 120768341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120738853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60384426 + 60384427.

It is an arithmetic number, because the mean of its divisors is an integer number (60384427).

Almost surely, 2^120768853 is an apocalyptic number.

It is an amenable number.

120768853 is a deficient number, since it is larger than the sum of its proper divisors (1).

120768853 is an equidigital number, since it uses as much as digits as its factorization.

120768853 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 120768853 is about 10989.4882956396. The cubic root of 120768853 is about 494.2935922454.

The spelling of 120768853 in words is "one hundred twenty million, seven hundred sixty-eight thousand, eight hundred fifty-three".