111001001110001 has 8 divisors (see below), whose sum is σ = 112573575563904. Its totient is φ = 109428681658240.

The previous prime is 111001001109997. The next prime is 111001001110003. The reversal of 111001001110001 is 100011100100111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 111001001110001 - 2² = 111001001109997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111001001110003) 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, 62873696 + ... + 64615041.

It is an arithmetic number, because the mean of its divisors is an integer number (14071696945488).

Almost surely, 2^{111001001110001} is an apocalyptic number.

It is an amenable number.

111001001110001 is a deficient number, since it is larger than the sum of its proper divisors (1572574453903).

111001001110001 is a wasteful number, since it uses less digits than its factorization.

111001001110001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127501071.

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

Adding to 111001001110001 its reverse (100011100100111), we get a palindrome (211012101210112).

The spelling of 111001001110001 in words is "one hundred eleven trillion, one billion, one million, one hundred ten thousand, one".