101102020211 has 16 divisors (see below), whose sum is σ = 108829008000. Its totient is φ = 93736126848.

The previous prime is 101102020181. The next prime is 101102020249. The reversal of 101102020211 is 112020201101.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101102020211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101102020192 and 101102020201.

It is not an unprimeable number, because it can be changed into a prime (101102020291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 627536 + ... + 772013.

It is an arithmetic number, because the mean of its divisors is an integer number (6801813000).

Almost surely, 2^101102020211 is an apocalyptic number.

101102020211 is a deficient number, since it is larger than the sum of its proper divisors (7726987789).

101102020211 is a wasteful number, since it uses less digits than its factorization.

101102020211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1399678.

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

Adding to 101102020211 its reverse (112020201101), we get a palindrome (213122221312).

The spelling of 101102020211 in words is "one hundred one billion, one hundred two million, twenty thousand, two hundred eleven".