10333020389 has 2 divisors, whose sum is σ = 10333020390. Its totient is φ = 10333020388.

The previous prime is 10333020371. The next prime is 10333020403. The reversal of 10333020389 is 98302033301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9805950625 + 527069764 = 99025^2 + 22958^2 .

It is a cyclic number.

It is not a de Polignac number, because 10333020389 - 2¹² = 10333016293 is a prime.

It is a super-2 number, since 2×10333020389² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10333020329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5166510194 + 5166510195.

It is an arithmetic number, because the mean of its divisors is an integer number (5166510195).

Almost surely, 2^10333020389 is an apocalyptic number.

It is an amenable number.

10333020389 is a deficient number, since it is larger than the sum of its proper divisors (1).

10333020389 is an equidigital number, since it uses as much as digits as its factorization.

10333020389 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 32.

The spelling of 10333020389 in words is "ten billion, three hundred thirty-three million, twenty thousand, three hundred eighty-nine".