100221300313 has 4 divisors (see below), whose sum is σ = 101919966480. Its totient is φ = 98522634148.

The previous prime is 100221300281. The next prime is 100221300317. The reversal of 100221300313 is 313003122001.

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 100221300313 - 2⁵ = 100221300281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100221300317) 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, 849332995 + ... + 849333112.

It is an arithmetic number, because the mean of its divisors is an integer number (25479991620).

Almost surely, 2^100221300313 is an apocalyptic number.

It is an amenable number.

100221300313 is a deficient number, since it is larger than the sum of its proper divisors (1698666167).

100221300313 is an equidigital number, since it uses as much as digits as its factorization.

100221300313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1698666166.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 100221300313 its reverse (313003122001), we get a palindrome (413224422314).

The spelling of 100221300313 in words is "one hundred billion, two hundred twenty-one million, three hundred thousand, three hundred thirteen".