101110213133321 has 4 divisors (see below), whose sum is σ = 115554529295232. Its totient is φ = 86665896971412.

The previous prime is 101110213133263. The next prime is 101110213133381. The reversal of 101110213133321 is 123331312011101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101110213133321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101110213133381) 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 3 ways as a sum of consecutive naturals, for example, 7222158080945 + ... + 7222158080958.

It is an arithmetic number, because the mean of its divisors is an integer number (28888632323808).

Almost surely, 2^{101110213133321} is an apocalyptic number.

It is an amenable number.

101110213133321 is a deficient number, since it is larger than the sum of its proper divisors (14444316161911).

101110213133321 is an equidigital number, since it uses as much as digits as its factorization.

101110213133321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14444316161910.

The product of its (nonzero) digits is 324, while the sum is 23.

Adding to 101110213133321 its reverse (123331312011101), we get a palindrome (224441525144422).

The spelling of 101110213133321 in words is "one hundred one trillion, one hundred ten billion, two hundred thirteen million, one hundred thirty-three thousand, three hundred twenty-one".