111345001107 has 16 divisors (see below), whose sum is σ = 151064878848. Its totient is φ = 72930322080.

The previous prime is 111345001087. The next prime is 111345001121. The reversal of 111345001107 is 701100543111.

It is a de Polignac number, because none of the positive numbers 2^k-111345001107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111345001147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182943 + ... + 506120.

It is an arithmetic number, because the mean of its divisors is an integer number (9441554928).

Almost surely, 2^111345001107 is an apocalyptic number.

111345001107 is a deficient number, since it is larger than the sum of its proper divisors (39719877741).

111345001107 is an equidigital number, since it uses as much as digits as its factorization.

111345001107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690010.

The product of its (nonzero) digits is 420, while the sum is 24.

Adding to 111345001107 its reverse (701100543111), we get a palindrome (812445544218).

The spelling of 111345001107 in words is "one hundred eleven billion, three hundred forty-five million, one thousand, one hundred seven".