204104300023133 has 2 divisors, whose sum is σ = 204104300023134. Its totient is φ = 204104300023132.

The previous prime is 204104300023103. The next prime is 204104300023153. The reversal of 204104300023133 is 331320003401402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 163108990016569 + 40995310006564 = 12771413^2 + 6402758^2 .

It is a cyclic number.

It is not a de Polignac number, because 204104300023133 - 2¹⁸ = 204104299760989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (204104300023103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102052150011566 + 102052150011567.

It is an arithmetic number, because the mean of its divisors is an integer number (102052150011567).

Almost surely, 2^{204104300023133} is an apocalyptic number.

It is an amenable number.

204104300023133 is a deficient number, since it is larger than the sum of its proper divisors (1).

204104300023133 is an equidigital number, since it uses as much as digits as its factorization.

204104300023133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 204104300023133 its reverse (331320003401402), we get a palindrome (535424303424535).

The spelling of 204104300023133 in words is "two hundred four trillion, one hundred four billion, three hundred million, twenty-three thousand, one hundred thirty-three".