100303032122 has 24 divisors (see below), whose sum is σ = 156560375700. Its totient is φ = 48182057280.

The previous prime is 100303032121. The next prime is 100303032191. The reversal of 100303032122 is 221230303001.

It can be written as a sum of positive squares in 2 ways, for example, as 59926550401 + 40376481721 = 244799^2 + 200939^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 100303032122.

It is not an unprimeable number, because it can be changed into a prime (100303032121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3254 + ... + 447902.

Almost surely, 2^100303032122 is an apocalyptic number.

100303032122 is a deficient number, since it is larger than the sum of its proper divisors (56257343578).

100303032122 is an equidigital number, since it uses as much as digits as its factorization.

100303032122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444798 (or 444755 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 100303032122 its reverse (221230303001), we get a palindrome (321533335123).

The spelling of 100303032122 in words is "one hundred billion, three hundred three million, thirty-two thousand, one hundred twenty-two".