111386555357099 has 8 divisors (see below), whose sum is σ = 121513048214592. Its totient is φ = 101260136228040.

The previous prime is 111386555357089. The next prime is 111386555357269. The reversal of 111386555357099 is 990753555683111.

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 111386555357099 - 2⁴ = 111386555357083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111386555357089) 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, 15249329 + ... + 21338114.

It is an arithmetic number, because the mean of its divisors is an integer number (15189131026824).

Almost surely, 2^{111386555357099} is an apocalyptic number.

111386555357099 is a deficient number, since it is larger than the sum of its proper divisors (10126492857493).

111386555357099 is a wasteful number, since it uses less digits than its factorization.

111386555357099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36864217.

The product of its (nonzero) digits is 153090000, while the sum is 68.

The spelling of 111386555357099 in words is "one hundred eleven trillion, three hundred eighty-six billion, five hundred fifty-five million, three hundred fifty-seven thousand, ninety-nine".