101122031313211 has 4 divisors (see below), whose sum is σ = 101224902149712. Its totient is φ = 101019160476712.

The previous prime is 101122031313187. The next prime is 101122031313221. The reversal of 101122031313211 is 112313130221101.

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 101122031313211 - 2¹¹ = 101122031311163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101122031313221) 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, 51435416776 + ... + 51435418741.

It is an arithmetic number, because the mean of its divisors is an integer number (25306225537428).

Almost surely, 2^{101122031313211} is an apocalyptic number.

101122031313211 is a deficient number, since it is larger than the sum of its proper divisors (102870836501).

101122031313211 is an equidigital number, since it uses as much as digits as its factorization.

101122031313211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102870836500.

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 101122031313211 its reverse (112313130221101), we get a palindrome (213435161534312).

The spelling of 101122031313211 in words is "one hundred one trillion, one hundred twenty-two billion, thirty-one million, three hundred thirteen thousand, two hundred eleven".