111100100107 has 8 divisors (see below), whose sum is σ = 114704463872. Its totient is φ = 107497017000.

The previous prime is 111100100101. The next prime is 111100100113. The reversal of 111100100107 is 701001001111.

It is an interprime number because it is at equal distance from previous prime (111100100101) and next prime (111100100113).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111100100107 is a prime.

It is a super-2 number, since 2×111100100107² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111100100101) 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, 142269 + ... + 492382.

It is an arithmetic number, because the mean of its divisors is an integer number (14338057984).

Almost surely, 2^111100100107 is an apocalyptic number.

111100100107 is a deficient number, since it is larger than the sum of its proper divisors (3604363765).

111100100107 is an equidigital number, since it uses as much as digits as its factorization.

111100100107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640329.

The product of its (nonzero) digits is 7, while the sum is 13.

Adding to 111100100107 its reverse (701001001111), we get a palindrome (812101101218).

The spelling of 111100100107 in words is "one hundred eleven billion, one hundred million, one hundred thousand, one hundred seven".