10330420999 has 2 divisors, whose sum is σ = 10330421000. Its totient is φ = 10330420998.

The previous prime is 10330420927. The next prime is 10330421009. The reversal of 10330420999 is 99902403301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10330420999 - 2⁷ = 10330420871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10330420909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5165210499 + 5165210500.

It is an arithmetic number, because the mean of its divisors is an integer number (5165210500).

Almost surely, 2^10330420999 is an apocalyptic number.

10330420999 is a deficient number, since it is larger than the sum of its proper divisors (1).

10330420999 is an equidigital number, since it uses as much as digits as its factorization.

10330420999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52488, while the sum is 40.

The spelling of 10330420999 in words is "ten billion, three hundred thirty million, four hundred twenty thousand, nine hundred ninety-nine".