101201022100195 has 16 divisors (see below), whose sum is σ = 125838421378560. Its totient is φ = 78077020510944.

The previous prime is 101201022100193. The next prime is 101201022100201. The reversal of 101201022100195 is 591001220102101.

It is a cyclic number.

It is not a de Polignac number, because 101201022100195 - 2¹ = 101201022100193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101201022100193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2979112309 + ... + 2979146278.

It is an arithmetic number, because the mean of its divisors is an integer number (7864901336160).

Almost surely, 2^{101201022100195} is an apocalyptic number.

101201022100195 is a deficient number, since it is larger than the sum of its proper divisors (24637399278365).

101201022100195 is an equidigital number, since it uses as much as digits as its factorization.

101201022100195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5958258714.

The product of its (nonzero) digits is 360, while the sum is 25.

Adding to 101201022100195 its reverse (591001220102101), we get a palindrome (692202242202296).

The spelling of 101201022100195 in words is "one hundred one trillion, two hundred one billion, twenty-two million, one hundred thousand, one hundred ninety-five".