7333003213 has 2 divisors, whose sum is σ = 7333003214. Its totient is φ = 7333003212.

The previous prime is 7333003207. The next prime is 7333003253. The reversal of 7333003213 is 3123003337.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6348424329 + 984578884 = 79677^2 + 31378^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7333003213 is a prime.

It is a super-2 number, since 2×7333003213² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7333003253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3666501606 + 3666501607.

It is an arithmetic number, because the mean of its divisors is an integer number (3666501607).

Almost surely, 2^7333003213 is an apocalyptic number.

It is an amenable number.

7333003213 is a deficient number, since it is larger than the sum of its proper divisors (1).

7333003213 is an equidigital number, since it uses as much as digits as its factorization.

7333003213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3402, while the sum is 25.

The square root of 7333003213 is about 85632.9563485928. The cubic root of 7333003213 is about 1942.7964076363.

The spelling of 7333003213 in words is "seven billion, three hundred thirty-three million, three thousand, two hundred thirteen".