204033101 has 2 divisors, whose sum is σ = 204033102. Its totient is φ = 204033100.

The previous prime is 204033073. The next prime is 204033107. The reversal of 204033101 is 101330402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 174927076 + 29106025 = 13226^2 + 5395^2 .

It is a cyclic number.

It is not a de Polignac number, because 204033101 - 2¹⁰ = 204032077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (204033107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102016550 + 102016551.

It is an arithmetic number, because the mean of its divisors is an integer number (102016551).

Almost surely, 2^204033101 is an apocalyptic number.

It is an amenable number.

204033101 is a deficient number, since it is larger than the sum of its proper divisors (1).

204033101 is an equidigital number, since it uses as much as digits as its factorization.

204033101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 204033101 is about 14284.0155768607. The cubic root of 204033101 is about 588.7083694793.

Adding to 204033101 its reverse (101330402), we get a palindrome (305363503).

The spelling of 204033101 in words is "two hundred four million, thirty-three thousand, one hundred one".