100001121010111 has 8 divisors (see below), whose sum is σ = 106306559074800. Its totient is φ = 93799905062400.

The previous prime is 100001121010057. The next prime is 100001121010151. The reversal of 100001121010111 is 111010121100001.

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 100001121010111 - 2²⁷ = 100000986792383 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 (100001121010151) 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, 26055527266 + ... + 26055531103.

It is an arithmetic number, because the mean of its divisors is an integer number (13288319884350).

Almost surely, 2^{100001121010111} is an apocalyptic number.

100001121010111 is a deficient number, since it is larger than the sum of its proper divisors (6305438064689).

100001121010111 is a wasteful number, since it uses less digits than its factorization.

100001121010111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52111058489.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 100001121010111 its reverse (111010121100001), we get a palindrome (211011242110112).

The spelling of 100001121010111 in words is "one hundred trillion, one billion, one hundred twenty-one million, ten thousand, one hundred eleven".