120713770291 has 2 divisors, whose sum is σ = 120713770292. Its totient is φ = 120713770290.

The previous prime is 120713770217. The next prime is 120713770319. The reversal of 120713770291 is 192077317021.

It is a strong prime.

It is an emirp because it is prime and its reverse (192077317021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120713770291 - 2²³ = 120705381683 is a prime.

It is not a weakly prime, because it can be changed into another prime (120713770211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60356885145 + 60356885146.

It is an arithmetic number, because the mean of its divisors is an integer number (60356885146).

Almost surely, 2^120713770291 is an apocalyptic number.

120713770291 is a deficient number, since it is larger than the sum of its proper divisors (1).

120713770291 is an equidigital number, since it uses as much as digits as its factorization.

120713770291 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37044, while the sum is 40.

The spelling of 120713770291 in words is "one hundred twenty billion, seven hundred thirteen million, seven hundred seventy thousand, two hundred ninety-one".