100301221301 has 4 divisors (see below), whose sum is σ = 100409189100. Its totient is φ = 100193253504.

The previous prime is 100301221253. The next prime is 100301221343. The reversal of 100301221301 is 103122103001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 103122103001 = 127 ⋅811985063.

It can be written as a sum of positive squares in 2 ways, for example, as 34868092900 + 65433128401 = 186730^2 + 255799^2 .

It is a cyclic number.

It is not a de Polignac number, because 100301221301 - 2²² = 100297026997 is a prime.

It is a super-2 number, since 2×100301221301² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100301224301) 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, 53982506 + ... + 53984363.

It is an arithmetic number, because the mean of its divisors is an integer number (25102297275).

Almost surely, 2^100301221301 is an apocalyptic number.

It is an amenable number.

100301221301 is a deficient number, since it is larger than the sum of its proper divisors (107967799).

100301221301 is an equidigital number, since it uses as much as digits as its factorization.

100301221301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107967798.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 100301221301 its reverse (103122103001), we get a palindrome (203423324302).

The spelling of 100301221301 in words is "one hundred billion, three hundred one million, two hundred twenty-one thousand, three hundred one".