111380059 has 8 divisors (see below), whose sum is σ = 127467008. Its totient is φ = 95337000.

The previous prime is 111380021. The next prime is 111380069. The reversal of 111380059 is 950083111.

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 111380059 - 2¹¹ = 111378011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111380069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5337 + ... + 15850.

It is an arithmetic number, because the mean of its divisors is an integer number (15933376).

Almost surely, 2^111380059 is an apocalyptic number.

111380059 is a deficient number, since it is larger than the sum of its proper divisors (16086949).

111380059 is an equidigital number, since it uses as much as digits as its factorization.

111380059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21945.

The product of its (nonzero) digits is 1080, while the sum is 28.

The square root of 111380059 is about 10553.6751418641. The cubic root of 111380059 is about 481.1374341999.

The spelling of 111380059 in words is "one hundred eleven million, three hundred eighty thousand, fifty-nine".