100320003322201 has 16 divisors (see below), whose sum is σ = 108074309590800. Its totient is φ = 92571043074048.

The previous prime is 100320003322193. The next prime is 100320003322247. The reversal of 100320003322201 is 102223300023001.

It can be written as a sum of positive squares in 8 ways, for example, as 166444416576 + 100153558905625 = 407976^2 + 10007675^2 .

It is a cyclic number.

It is not a de Polignac number, because 100320003322201 - 2³ = 100320003322193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100320003322001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 452848275 + ... + 453069751.

It is an arithmetic number, because the mean of its divisors is an integer number (6754644349425).

Almost surely, 2^{100320003322201} is an apocalyptic number.

It is an amenable number.

100320003322201 is a deficient number, since it is larger than the sum of its proper divisors (7754306268599).

100320003322201 is a wasteful number, since it uses less digits than its factorization.

100320003322201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233388.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 100320003322201 its reverse (102223300023001), we get a palindrome (202543303345202).

The spelling of 100320003322201 in words is "one hundred trillion, three hundred twenty billion, three million, three hundred twenty-two thousand, two hundred one".