113165491669 has 8 divisors (see below), whose sum is σ = 113555033280. Its totient is φ = 112776115200.

The previous prime is 113165491651. The next prime is 113165491717. The reversal of 113165491669 is 966194561311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113165491669 - 2¹⁹ = 113164967381 is a prime.

It is a super-2 number, since 2×113165491669² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113165491069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1420117 + ... + 1497685.

It is an arithmetic number, because the mean of its divisors is an integer number (14194379160).

Almost surely, 2^113165491669 is an apocalyptic number.

It is an amenable number.

113165491669 is a deficient number, since it is larger than the sum of its proper divisors (389541611).

113165491669 is an equidigital number, since it uses as much as digits as its factorization.

113165491669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82571.

The product of its digits is 1049760, while the sum is 52.

The spelling of 113165491669 in words is "one hundred thirteen billion, one hundred sixty-five million, four hundred ninety-one thousand, six hundred sixty-nine".