100200110111201 has 2 divisors, whose sum is σ = 100200110111202. Its totient is φ = 100200110111200.

The previous prime is 100200110111177. The next prime is 100200110111291. The reversal of 100200110111201 is 102111011002001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52492908549601 + 47707201561600 = 7245199^2 + 6907040^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100200110111201 is a prime.

It is not a weakly prime, because it can be changed into another prime (100200110111291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50100055055600 + 50100055055601.

It is an arithmetic number, because the mean of its divisors is an integer number (50100055055601).

Almost surely, 2^{100200110111201} is an apocalyptic number.

It is an amenable number.

100200110111201 is a deficient number, since it is larger than the sum of its proper divisors (1).

100200110111201 is an equidigital number, since it uses as much as digits as its factorization.

100200110111201 is an odious number, because the sum of its binary digits is odd.

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

Adding to 100200110111201 its reverse (102111011002001), we get a palindrome (202311121113202).

The spelling of 100200110111201 in words is "one hundred trillion, two hundred billion, one hundred ten million, one hundred eleven thousand, two hundred one".