111010020107 has 4 divisors (see below), whose sum is σ = 126868594416. Its totient is φ = 95151445800.

The previous prime is 111010020097. The next prime is 111010020127. The reversal of 111010020107 is 701020010111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 111010020107 - 2¹⁰ = 111010019083 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111010020091 and 111010020100.

It is not an unprimeable number, because it can be changed into a prime (111010020127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7929287144 + ... + 7929287157.

It is an arithmetic number, because the mean of its divisors is an integer number (31717148604).

Almost surely, 2^111010020107 is an apocalyptic number.

111010020107 is a deficient number, since it is larger than the sum of its proper divisors (15858574309).

111010020107 is an equidigital number, since it uses as much as digits as its factorization.

111010020107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15858574308.

The product of its (nonzero) digits is 14, while the sum is 14.

Adding to 111010020107 its reverse (701020010111), we get a palindrome (812030030218).

The spelling of 111010020107 in words is "one hundred eleven billion, ten million, twenty thousand, one hundred seven".