204110012212793 has 2 divisors, whose sum is σ = 204110012212794. Its totient is φ = 204110012212792.

The previous prime is 204110012212789. The next prime is 204110012212837. The reversal of 204110012212793 is 397212210011402.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 197430516694009 + 6679495518784 = 14050997^2 + 2584472^2 .

It is a cyclic number.

It is not a de Polignac number, because 204110012212793 - 2² = 204110012212789 is a prime.

It is a super-2 number, since 2×204110012212793² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (204110012212763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102055006106396 + 102055006106397.

It is an arithmetic number, because the mean of its divisors is an integer number (102055006106397).

Almost surely, 2^{204110012212793} is an apocalyptic number.

It is an amenable number.

204110012212793 is a deficient number, since it is larger than the sum of its proper divisors (1).

204110012212793 is an equidigital number, since it uses as much as digits as its factorization.

204110012212793 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 35.

The spelling of 204110012212793 in words is "two hundred four trillion, one hundred ten billion, twelve million, two hundred twelve thousand, seven hundred ninety-three".