100101221322113 has 4 divisors (see below), whose sum is σ = 109201332351408. Its totient is φ = 91001110292820.

The previous prime is 100101221322073. The next prime is 100101221322197. The reversal of 100101221322113 is 311223122101001.

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 not a de Polignac number, because 100101221322113 - 2¹² = 100101221318017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100101221322313) 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, 4550055514631 + ... + 4550055514652.

It is an arithmetic number, because the mean of its divisors is an integer number (27300333087852).

Almost surely, 2^{100101221322113} is an apocalyptic number.

It is an amenable number.

100101221322113 is a deficient number, since it is larger than the sum of its proper divisors (9100111029295).

100101221322113 is an equidigital number, since it uses as much as digits as its factorization.

100101221322113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9100111029294.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 100101221322113 its reverse (311223122101001), we get a palindrome (411324343423114).

The spelling of 100101221322113 in words is "one hundred trillion, one hundred one billion, two hundred twenty-one million, three hundred twenty-two thousand, one hundred thirteen".