1170771257107 has 4 divisors (see below), whose sum is σ = 1192861280880. Its totient is φ = 1148681233336.

The previous prime is 1170771257023. The next prime is 1170771257119. The reversal of 1170771257107 is 7017521770711.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1170771257107 - 2³⁹ = 621015443219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1170771257507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11045011807 + ... + 11045011912.

It is an arithmetic number, because the mean of its divisors is an integer number (298215320220).

Almost surely, 2^{1170771257107} is an apocalyptic number.

1170771257107 is a deficient number, since it is larger than the sum of its proper divisors (22090023773).

1170771257107 is an equidigital number, since it uses as much as digits as its factorization.

1170771257107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22090023772.

The product of its (nonzero) digits is 168070, while the sum is 46.

The spelling of 1170771257107 in words is "one trillion, one hundred seventy billion, seven hundred seventy-one million, two hundred fifty-seven thousand, one hundred seven".