111030200201 has 2 divisors, whose sum is σ = 111030200202. Its totient is φ = 111030200200.

The previous prime is 111030200147. The next prime is 111030200219. The reversal of 111030200201 is 102002030111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 55826348176 + 55203852025 = 236276^2 + 234955^2 .

It is an emirp because it is prime and its reverse (102002030111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 111030200201 - 2⁶ = 111030200137 is a prime.

It is not a weakly prime, because it can be changed into another prime (111030200291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55515100100 + 55515100101.

It is an arithmetic number, because the mean of its divisors is an integer number (55515100101).

Almost surely, 2^111030200201 is an apocalyptic number.

It is an amenable number.

111030200201 is a deficient number, since it is larger than the sum of its proper divisors (1).

111030200201 is an equidigital number, since it uses as much as digits as its factorization.

111030200201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 111030200201 its reverse (102002030111), we get a palindrome (213032230312).

The spelling of 111030200201 in words is "one hundred eleven billion, thirty million, two hundred thousand, two hundred one".