201033000401 has 2 divisors, whose sum is σ = 201033000402. Its totient is φ = 201033000400.

The previous prime is 201033000367. The next prime is 201033000419. The reversal of 201033000401 is 104000330102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 165060188176 + 35972812225 = 406276^2 + 189665^2 .

It is a cyclic number.

It is not a de Polignac number, because 201033000401 - 2¹⁴ = 201032984017 is a prime.

It is not a weakly prime, because it can be changed into another prime (201033000431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100516500200 + 100516500201.

It is an arithmetic number, because the mean of its divisors is an integer number (100516500201).

Almost surely, 2^201033000401 is an apocalyptic number.

It is an amenable number.

201033000401 is a deficient number, since it is larger than the sum of its proper divisors (1).

201033000401 is an equidigital number, since it uses as much as digits as its factorization.

201033000401 is an odious number, because the sum of its binary digits is odd.

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

Adding to 201033000401 its reverse (104000330102), we get a palindrome (305033330503).

The spelling of 201033000401 in words is "two hundred one billion, thirty-three million, four hundred one", and thus it is an aban number.