101330220211 has 32 divisors (see below), whose sum is σ = 116750241792. Its totient is φ = 87102000000.

The previous prime is 101330220209. The next prime is 101330220287. The reversal of 101330220211 is 112022033101.

It is a cyclic number.

It is not a de Polignac number, because 101330220211 - 2¹ = 101330220209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101330220811) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3124821 + ... + 3157081.

It is an arithmetic number, because the mean of its divisors is an integer number (3648445056).

Almost surely, 2^101330220211 is an apocalyptic number.

101330220211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

101330220211 is a deficient number, since it is larger than the sum of its proper divisors (15420021581).

101330220211 is a wasteful number, since it uses less digits than its factorization.

101330220211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32515.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 101330220211 its reverse (112022033101), we get a palindrome (213352253312).

The spelling of 101330220211 in words is "one hundred one billion, three hundred thirty million, two hundred twenty thousand, two hundred eleven".