215124133033 has 2 divisors, whose sum is σ = 215124133034. Its totient is φ = 215124133032.

The previous prime is 215124133031. The next prime is 215124133051. The reversal of 215124133033 is 330331421512.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 165056937984 + 50067195049 = 406272^2 + 223757^2 .

It is a cyclic number.

It is not a de Polignac number, because 215124133033 - 2¹ = 215124133031 is a prime.

It is a super-2 number, since 2×215124133033² (a number of 23 digits) contains 22 as substring.

Together with 215124133031, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 215124132992 and 215124133010.

It is not a weakly prime, because it can be changed into another prime (215124133031) 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, 107562066516 + 107562066517.

It is an arithmetic number, because the mean of its divisors is an integer number (107562066517).

Almost surely, 2^215124133033 is an apocalyptic number.

It is an amenable number.

215124133033 is a deficient number, since it is larger than the sum of its proper divisors (1).

215124133033 is an equidigital number, since it uses as much as digits as its factorization.

215124133033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 215124133033 its reverse (330331421512), we get a palindrome (545455554545).

The spelling of 215124133033 in words is "two hundred fifteen billion, one hundred twenty-four million, one hundred thirty-three thousand, thirty-three".