101020011102211 has 4 divisors (see below), whose sum is σ = 101119734707472. Its totient is φ = 100920287496952.

The previous prime is 101020011102161. The next prime is 101020011102259. The reversal of 101020011102211 is 112201110020101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101020011102211 - 2⁷ = 101020011102083 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101020011102191 and 101020011102200.

It is not an unprimeable number, because it can be changed into a prime (101020011502211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49861801111 + ... + 49861803136.

It is an arithmetic number, because the mean of its divisors is an integer number (25279933676868).

Almost surely, 2^{101020011102211} is an apocalyptic number.

101020011102211 is a deficient number, since it is larger than the sum of its proper divisors (99723605261).

101020011102211 is an equidigital number, since it uses as much as digits as its factorization.

101020011102211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99723605260.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 101020011102211 its reverse (112201110020101), we get a palindrome (213221121122312).

The spelling of 101020011102211 in words is "one hundred one trillion, twenty billion, eleven million, one hundred two thousand, two hundred eleven".