103033200321 has 6 divisors (see below), whose sum is σ = 148825733810. Its totient is φ = 68688800208.

The previous prime is 103033200307. The next prime is 103033200343. The reversal of 103033200321 is 123002330301.

103033200321 is a `hidden beast` number, since 10 + 3 + 0 + 332 + 0 + 0 + 321 = 666.

It can be written as a sum of positive squares in only one way, i.e., 102103255296 + 929945025 = 319536^2 + 30495^2 .

It is not a de Polignac number, because 103033200321 - 2²⁹ = 102496329409 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103033200294 and 103033200303.

It is not an unprimeable number, because it can be changed into a prime (103033200301) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5724066676 + ... + 5724066693.

Almost surely, 2^103033200321 is an apocalyptic number.

It is an amenable number.

103033200321 is a deficient number, since it is larger than the sum of its proper divisors (45792533489).

103033200321 is a wasteful number, since it uses less digits than its factorization.

103033200321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11448133375 (or 11448133372 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 103033200321 its reverse (123002330301), we get a palindrome (226035530622).

The spelling of 103033200321 in words is "one hundred three billion, thirty-three million, two hundred thousand, three hundred twenty-one".