100221300202130 has 8 divisors (see below), whose sum is σ = 180398340363852. Its totient is φ = 40088520080848.

The previous prime is 100221300202123. The next prime is 100221300202189. The reversal of 100221300202130 is 31202003122001.

It can be written as a sum of positive squares in 2 ways, for example, as 92275255212001 + 7946044990129 = 9606001^2 + 2818873^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 100221300202099 and 100221300202108.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5011065010097 + ... + 5011065010116.

Almost surely, 2^{100221300202130} is an apocalyptic number.

100221300202130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100221300202130 is a deficient number, since it is larger than the sum of its proper divisors (80177040161722).

100221300202130 is a wasteful number, since it uses less digits than its factorization.

100221300202130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10022130020220.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 100221300202130 its reverse (31202003122001), we get a palindrome (131423303324131).

The spelling of 100221300202130 in words is "one hundred trillion, two hundred twenty-one billion, three hundred million, two hundred two thousand, one hundred thirty".