2033121247 has 2 divisors, whose sum is σ = 2033121248. Its totient is φ = 2033121246.

The previous prime is 2033121203. The next prime is 2033121263. The reversal of 2033121247 is 7421213302.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2033121247 - 2⁷ = 2033121119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2033128247) 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, 1016560623 + 1016560624.

It is an arithmetic number, because the mean of its divisors is an integer number (1016560624).

Almost surely, 2^2033121247 is an apocalyptic number.

2033121247 is a deficient number, since it is larger than the sum of its proper divisors (1).

2033121247 is an equidigital number, since it uses as much as digits as its factorization.

2033121247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 2033121247 is about 45090.1457859697. The cubic root of 2033121247 is about 1266.8380321322.

Adding to 2033121247 its reverse (7421213302), we get a palindrome (9454334549).

The spelling of 2033121247 in words is "two billion, thirty-three million, one hundred twenty-one thousand, two hundred forty-seven".