100001100111101 has 4 divisors (see below), whose sum is σ = 114286971555552. Its totient is φ = 85715228666652.

The previous prime is 100001100111041. The next prime is 100001100111131. The reversal of 100001100111101 is 101111001100001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100001100111101 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 (100001100111131) 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, 7142935722215 + ... + 7142935722228.

It is an arithmetic number, because the mean of its divisors is an integer number (28571742888888).

Almost surely, 2^{100001100111101} is an apocalyptic number.

It is an amenable number.

100001100111101 is a deficient number, since it is larger than the sum of its proper divisors (14285871444451).

100001100111101 is an equidigital number, since it uses as much as digits as its factorization.

100001100111101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14285871444450.

The product of its (nonzero) digits is 1, while the sum is 8.

Adding to 100001100111101 its reverse (101111001100001), we get a palindrome (201112101211102).

The spelling of 100001100111101 in words is "one hundred trillion, one billion, one hundred million, one hundred eleven thousand, one hundred one".