101120010101211 has 4 divisors (see below), whose sum is σ = 134826680134952. Its totient is φ = 67413340067472.

The previous prime is 101120010101129. The next prime is 101120010101237. The reversal of 101120010101211 is 112101010021101.

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

It is not a de Polignac number, because 101120010101211 - 2⁹ = 101120010100699 is a prime.

It is a super-3 number, since 3×101120010101211³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101120010101311) 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, 16853335016866 + ... + 16853335016871.

It is an arithmetic number, because the mean of its divisors is an integer number (33706670033738).

Almost surely, 2^{101120010101211} is an apocalyptic number.

101120010101211 is a deficient number, since it is larger than the sum of its proper divisors (33706670033741).

101120010101211 is an equidigital number, since it uses as much as digits as its factorization.

101120010101211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33706670033740.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 101120010101211 its reverse (112101010021101), we get a palindrome (213221020122312).

The spelling of 101120010101211 in words is "one hundred one trillion, one hundred twenty billion, ten million, one hundred one thousand, two hundred eleven".