1167386113 has 4 divisors (see below), whose sum is σ = 1168510720. Its totient is φ = 1166261508.

The previous prime is 1167386111. The next prime is 1167386123. The reversal of 1167386113 is 3116837611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3116837611 = 29 ⋅107477159.

It is a cyclic number.

It is not a de Polignac number, because 1167386113 - 2¹ = 1167386111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1167386111) 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, 560745 + ... + 562822.

It is an arithmetic number, because the mean of its divisors is an integer number (292127680).

Almost surely, 2^1167386113 is an apocalyptic number.

It is an amenable number.

1167386113 is a deficient number, since it is larger than the sum of its proper divisors (1124607).

1167386113 is a wasteful number, since it uses less digits than its factorization.

1167386113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1124606.

The product of its digits is 18144, while the sum is 37.

The square root of 1167386113 is about 34167.0325460084. The cubic root of 1167386113 is about 1052.9429495126.

The spelling of 1167386113 in words is "one billion, one hundred sixty-seven million, three hundred eighty-six thousand, one hundred thirteen".