111102010100201 has 8 divisors (see below), whose sum is σ = 111259293129600. Its totient is φ = 110944728707760.

The previous prime is 111102010100171. The next prime is 111102010100239. The reversal of 111102010100201 is 102001010201111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111102010100201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111102010106201) 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, 217046480 + ... + 217557758.

It is an arithmetic number, because the mean of its divisors is an integer number (13907411641200).

Almost surely, 2^{111102010100201} is an apocalyptic number.

It is an amenable number.

111102010100201 is a deficient number, since it is larger than the sum of its proper divisors (157283029399).

111102010100201 is an equidigital number, since it uses as much as digits as its factorization.

111102010100201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 818479.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 111102010100201 its reverse (102001010201111), we get a palindrome (213103020301312).

The spelling of 111102010100201 in words is "one hundred eleven trillion, one hundred two billion, ten million, one hundred thousand, two hundred one".