100000011200111 has 16 divisors (see below), whose sum is σ = 109967038291968. Its totient is φ = 90179226698400.

The previous prime is 100000011200101. The next prime is 100000011200191. The reversal of 100000011200111 is 111002110000001.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 100000011200111 - 2²² = 100000007005807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100000011200101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3396086 + ... + 14544188.

It is an arithmetic number, because the mean of its divisors is an integer number (6872939893248).

Almost surely, 2^{100000011200111} is an apocalyptic number.

100000011200111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

100000011200111 is a deficient number, since it is larger than the sum of its proper divisors (9967027091857).

100000011200111 is a wasteful number, since it uses less digits than its factorization.

100000011200111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11154662.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 100000011200111 its reverse (111002110000001), we get a palindrome (211002121200112).

The spelling of 100000011200111 in words is "one hundred trillion, eleven million, two hundred thousand, one hundred eleven".