1002213133 has 2 divisors, whose sum is σ = 1002213134. Its totient is φ = 1002213132.

The previous prime is 1002213127. The next prime is 1002213139. The reversal of 1002213133 is 3313122001.

It is a balanced prime because it is at equal distance from previous prime (1002213127) and next prime (1002213139).

It can be written as a sum of positive squares in only one way, i.e., 674856484 + 327356649 = 25978^2 + 18093^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1002213133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1002213139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501106566 + 501106567.

It is an arithmetic number, because the mean of its divisors is an integer number (501106567).

Almost surely, 2^1002213133 is an apocalyptic number.

It is an amenable number.

1002213133 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002213133 is an equidigital number, since it uses as much as digits as its factorization.

1002213133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1002213133 is about 31657.7499674250. The cubic root of 1002213133 is about 1000.7371674506.

Adding to 1002213133 its reverse (3313122001), we get a palindrome (4315335134).

The spelling of 1002213133 in words is "one billion, two million, two hundred thirteen thousand, one hundred thirty-three".