101120020211 has 32 divisors (see below), whose sum is σ = 127078617600. Its totient is φ = 78489202176.

The previous prime is 101120020187. The next prime is 101120020231. The reversal of 101120020211 is 112020021101.

It is not a de Polignac number, because 101120020211 - 2²² = 101115825907 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101120020192 and 101120020201.

It is not an unprimeable number, because it can be changed into a prime (101120020231) 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, 195365 + ... + 490313.

It is an arithmetic number, because the mean of its divisors is an integer number (3971206800).

Almost surely, 2^101120020211 is an apocalyptic number.

101120020211 is a deficient number, since it is larger than the sum of its proper divisors (25958597389).

101120020211 is a wasteful number, since it uses less digits than its factorization.

101120020211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295083.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 101120020211 its reverse (112020021101), we get a palindrome (213140041312).

The spelling of 101120020211 in words is "one hundred one billion, one hundred twenty million, twenty thousand, two hundred eleven".