101210013211 has 8 divisors (see below), whose sum is σ = 105638874624. Its totient is φ = 96783520680.

The previous prime is 101210013209. The next prime is 101210013259. The reversal of 101210013211 is 112310012101.

It is a happy number.

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

It is not a de Polignac number, because 101210013211 - 2¹ = 101210013209 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101210013191 and 101210013200.

It is not an unprimeable number, because it can be changed into a prime (101210013511) 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 7 ways as a sum of consecutive naturals, for example, 504625 + ... + 676066.

It is an arithmetic number, because the mean of its divisors is an integer number (13204859328).

Almost surely, 2^101210013211 is an apocalyptic number.

101210013211 is a deficient number, since it is larger than the sum of its proper divisors (4428861413).

101210013211 is a wasteful number, since it uses less digits than its factorization.

101210013211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1184441.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 101210013211 its reverse (112310012101), we get a palindrome (213520025312).

The spelling of 101210013211 in words is "one hundred one billion, two hundred ten million, thirteen thousand, two hundred eleven".