2115200033 has 2 divisors, whose sum is σ = 2115200034. Its totient is φ = 2115200032.

The previous prime is 2115200011. The next prime is 2115200047. The reversal of 2115200033 is 3300025112.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1178411584 + 936788449 = 34328^2 + 30607^2 .

It is a cyclic number.

It is not a de Polignac number, because 2115200033 - 2²⁴ = 2098422817 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2115199984 and 2115200020.

It is not a weakly prime, because it can be changed into another prime (2115200093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1057600016 + 1057600017.

It is an arithmetic number, because the mean of its divisors is an integer number (1057600017).

Almost surely, 2^2115200033 is an apocalyptic number.

It is an amenable number.

2115200033 is a deficient number, since it is larger than the sum of its proper divisors (1).

2115200033 is an equidigital number, since it uses as much as digits as its factorization.

2115200033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 2115200033 is about 45991.3038845389. The cubic root of 2115200033 is about 1283.6613984165.

Adding to 2115200033 its reverse (3300025112), we get a palindrome (5415225145).

The spelling of 2115200033 in words is "two billion, one hundred fifteen million, two hundred thousand, thirty-three".