100112011312111 has 8 divisors (see below), whose sum is σ = 100418736402000. Its totient is φ = 99805311957120.

The previous prime is 100112011312091. The next prime is 100112011312121. The reversal of 100112011312111 is 111213110211001.

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 100112011312111 - 2²³ = 100112002923503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100112011312121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1372935 + ... + 14216503.

It is an arithmetic number, because the mean of its divisors is an integer number (12552342050250).

Almost surely, 2^{100112011312111} is an apocalyptic number.

100112011312111 is a deficient number, since it is larger than the sum of its proper divisors (306725089889).

100112011312111 is a wasteful number, since it uses less digits than its factorization.

100112011312111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12867449.

The product of its (nonzero) digits is 12, while the sum is 16.

Adding to 100112011312111 its reverse (111213110211001), we get a palindrome (211325121523112).

The spelling of 100112011312111 in words is "one hundred trillion, one hundred twelve billion, eleven million, three hundred twelve thousand, one hundred eleven".