101000121211 has 8 divisors (see below), whose sum is σ = 111317847984. Its totient is φ = 90871710720.

The previous prime is 101000121197. The next prime is 101000121293. The reversal of 101000121211 is 112121000101.

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

It is not a de Polignac number, because 101000121211 - 2³⁵ = 66640382843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101000121011) 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, 47327950 + ... + 47330083.

It is an arithmetic number, because the mean of its divisors is an integer number (13914730998).

Almost surely, 2^101000121211 is an apocalyptic number.

101000121211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

101000121211 is a deficient number, since it is larger than the sum of its proper divisors (10317726773).

101000121211 is an equidigital number, since it uses as much as digits as its factorization.

101000121211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94658141.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 101000121211 its reverse (112121000101), we get a palindrome (213121121312).

The spelling of 101000121211 in words is "one hundred one billion, one hundred twenty-one thousand, two hundred eleven".