10323919 has 2 divisors, whose sum is σ = 10323920. Its totient is φ = 10323918.

The previous prime is 10323889. The next prime is 10323953. The reversal of 10323919 is 91932301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10323919 - 2²¹ = 8226767 is a prime.

It is a super-2 number, since 2×10323919² = 213166607037122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10323119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5161959 + 5161960.

It is an arithmetic number, because the mean of its divisors is an integer number (5161960).

Almost surely, 2^10323919 is an apocalyptic number.

10323919 is a deficient number, since it is larger than the sum of its proper divisors (1).

10323919 is an equidigital number, since it uses as much as digits as its factorization.

10323919 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1458, while the sum is 28.

The square root of 10323919 is about 3213.0855886515. The cubic root of 10323919 is about 217.7450024623.

The spelling of 10323919 in words is "ten million, three hundred twenty-three thousand, nine hundred nineteen".