20203413402833 has 2 divisors, whose sum is σ = 20203413402834. Its totient is φ = 20203413402832.

The previous prime is 20203413402797. The next prime is 20203413402881. The reversal of 20203413402833 is 33820431430202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19894347454864 + 309065947969 = 4460308^2 + 555937^2 .

It is a cyclic number.

It is not a de Polignac number, because 20203413402833 - 2¹⁸ = 20203413140689 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20203413402793 and 20203413402802.

It is not a weakly prime, because it can be changed into another prime (20203413002833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10101706701416 + 10101706701417.

It is an arithmetic number, because the mean of its divisors is an integer number (10101706701417).

Almost surely, 2^{20203413402833} is an apocalyptic number.

It is an amenable number.

20203413402833 is a deficient number, since it is larger than the sum of its proper divisors (1).

20203413402833 is an equidigital number, since it uses as much as digits as its factorization.

20203413402833 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 35.

The spelling of 20203413402833 in words is "twenty trillion, two hundred three billion, four hundred thirteen million, four hundred two thousand, eight hundred thirty-three".