111432670117 has 8 divisors (see below), whose sum is σ = 113194694592. Its totient is φ = 109675994400.

The previous prime is 111432670103. The next prime is 111432670147. The reversal of 111432670117 is 711076234111.

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 111432670117 - 2²⁷ = 111298452389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111432670147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1295184 + ... + 1378537.

It is an arithmetic number, because the mean of its divisors is an integer number (14149336824).

Almost surely, 2^111432670117 is an apocalyptic number.

It is an amenable number.

111432670117 is a deficient number, since it is larger than the sum of its proper divisors (1762024475).

111432670117 is an equidigital number, since it uses as much as digits as its factorization.

111432670117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2674379.

The product of its (nonzero) digits is 7056, while the sum is 34.

The spelling of 111432670117 in words is "one hundred eleven billion, four hundred thirty-two million, six hundred seventy thousand, one hundred seventeen".