100112120011 has 8 divisors (see below), whose sum is σ = 100515677184. Its totient is φ = 99708672000.

The previous prime is 100112119999. The next prime is 100112120021. The reversal of 100112120011 is 110021211001.

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 100112120011 - 2⁷ = 100112119883 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100112120011.

It is not an unprimeable number, because it can be changed into a prime (100112120021) 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, 2161846 + ... + 2207668.

It is an arithmetic number, because the mean of its divisors is an integer number (12564459648).

Almost surely, 2^100112120011 is an apocalyptic number.

100112120011 is a deficient number, since it is larger than the sum of its proper divisors (403557173).

100112120011 is an equidigital number, since it uses as much as digits as its factorization.

100112120011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54581.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 100112120011 its reverse (110021211001), we get a palindrome (210133331012).

The spelling of 100112120011 in words is "one hundred billion, one hundred twelve million, one hundred twenty thousand, eleven".