101121121210211 has 8 divisors (see below), whose sum is σ = 102105156966960. Its totient is φ = 100140750391968.

The previous prime is 101121121210181. The next prime is 101121121210217. The reversal of 101121121210211 is 112012121121101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 101121121210211 - 2³⁰ = 101120047468387 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101121121210211.

It is not an unprimeable number, because it can be changed into a prime (101121121210217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 916179176 + ... + 916289541.

It is an arithmetic number, because the mean of its divisors is an integer number (12763144620870).

Almost surely, 2^{101121121210211} is an apocalyptic number.

101121121210211 is a deficient number, since it is larger than the sum of its proper divisors (984035756749).

101121121210211 is a wasteful number, since it uses less digits than its factorization.

101121121210211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1832469253.

The product of its (nonzero) digits is 16, while the sum is 17.

Adding to 101121121210211 its reverse (112012121121101), we get a palindrome (213133242331312).

The spelling of 101121121210211 in words is "one hundred one trillion, one hundred twenty-one billion, one hundred twenty-one million, two hundred ten thousand, two hundred eleven".