10021233133 has 2 divisors, whose sum is σ = 10021233134. Its totient is φ = 10021233132.

The previous prime is 10021233113. The next prime is 10021233179. The reversal of 10021233133 is 33133212001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5965708644 + 4055524489 = 77238^2 + 63683^2 .

It is a cyclic number.

It is not a de Polignac number, because 10021233133 - 2³³ = 1431298541 is a prime.

It is a super-2 number, since 2×10021233133² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10021233133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10021233113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010616566 + 5010616567.

It is an arithmetic number, because the mean of its divisors is an integer number (5010616567).

Almost surely, 2^10021233133 is an apocalyptic number.

It is an amenable number.

10021233133 is a deficient number, since it is larger than the sum of its proper divisors (1).

10021233133 is an equidigital number, since it uses as much as digits as its factorization.

10021233133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 10021233133 its reverse (33133212001), we get a palindrome (43154445134).

The spelling of 10021233133 in words is "ten billion, twenty-one million, two hundred thirty-three thousand, one hundred thirty-three".