101111111110001 has 8 divisors (see below), whose sum is σ = 103946268382464. Its totient is φ = 98304447880800.

The previous prime is 101111111109991. The next prime is 101111111110003. The reversal of 101111111110001 is 100011111111101.

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 101111111110001 - 2¹⁴ = 101111111093617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101111111110003) 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, 7123503620 + ... + 7123517813.

It is an arithmetic number, because the mean of its divisors is an integer number (12993283547808).

Almost surely, 2^{101111111110001} is an apocalyptic number.

It is an amenable number.

101111111110001 is a deficient number, since it is larger than the sum of its proper divisors (2835157272463).

101111111110001 is a wasteful number, since it uses less digits than its factorization.

101111111110001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14247021631.

The product of its (nonzero) digits is 1, while the sum is 11.

Adding to 101111111110001 its reverse (100011111111101), we get a palindrome (201122222221102).

The spelling of 101111111110001 in words is "one hundred one trillion, one hundred eleven billion, one hundred eleven million, one hundred ten thousand, one".