116100001 has 4 divisors (see below), whose sum is σ = 116121600. Its totient is φ = 116078404.

The previous prime is 116099999. The next prime is 116100031. The reversal of 116100001 is 100001611.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 116100001 - 2¹ = 116099999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116100031) 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, 4320 + ... + 15838.

It is an arithmetic number, because the mean of its divisors is an integer number (29030400).

Almost surely, 2^116100001 is an apocalyptic number.

It is an amenable number.

116100001 is a deficient number, since it is larger than the sum of its proper divisors (21599).

116100001 is a wasteful number, since it uses less digits than its factorization.

116100001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21598.

The product of its (nonzero) digits is 6, while the sum is 10.

The square root of 116100001 is about 10774.9710440446. The cubic root of 116100001 is about 487.8400009044.

Adding to 116100001 its reverse (100001611), we get a palindrome (216101612).

The spelling of 116100001 in words is "one hundred sixteen million, one hundred thousand, one".