111011110120201 has 8 divisors (see below), whose sum is σ = 111021508462464. Its totient is φ = 111000712252320.

The previous prime is 111011110120159. The next prime is 111011110120219. The reversal of 111011110120201 is 102021011110111.

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 111011110120201 - 2¹³ = 111011110112009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111011110120231) 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, 603416236 + ... + 603600178.

It is an arithmetic number, because the mean of its divisors is an integer number (13877688557808).

Almost surely, 2^{111011110120201} is an apocalyptic number.

It is an amenable number.

111011110120201 is a deficient number, since it is larger than the sum of its proper divisors (10398342263).

111011110120201 is a wasteful number, since it uses less digits than its factorization.

111011110120201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237191.

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 111011110120201 its reverse (102021011110111), we get a palindrome (213032121230312).

The spelling of 111011110120201 in words is "one hundred eleven trillion, eleven billion, one hundred ten million, one hundred twenty thousand, two hundred one".