112020101099 has 4 divisors (see below), whose sum is σ = 112089293640. Its totient is φ = 111950908560.

The previous prime is 112020101059. The next prime is 112020101101. The reversal of 112020101099 is 990101020211.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112020101099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112020101059) 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, 34593842 + ... + 34597079.

It is an arithmetic number, because the mean of its divisors is an integer number (28022323410).

Almost surely, 2^112020101099 is an apocalyptic number.

112020101099 is a deficient number, since it is larger than the sum of its proper divisors (69192541).

112020101099 is an equidigital number, since it uses as much as digits as its factorization.

112020101099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69192540.

The product of its (nonzero) digits is 324, while the sum is 26.

The spelling of 112020101099 in words is "one hundred twelve billion, twenty million, one hundred one thousand, ninety-nine".