912909323 has 2 divisors, whose sum is σ = 912909324. Its totient is φ = 912909322.

The previous prime is 912909293. The next prime is 912909331. The reversal of 912909323 is 323909219.

912909323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (323909219) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 912909323 - 2¹⁶ = 912843787 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (912909343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 456454661 + 456454662.

It is an arithmetic number, because the mean of its divisors is an integer number (456454662).

Almost surely, 2^912909323 is an apocalyptic number.

912909323 is a deficient number, since it is larger than the sum of its proper divisors (1).

912909323 is an equidigital number, since it uses as much as digits as its factorization.

912909323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26244, while the sum is 38.

The square root of 912909323 is about 30214.3893368706. The cubic root of 912909323 is about 970.0837150974.

The spelling of 912909323 in words is "nine hundred twelve million, nine hundred nine thousand, three hundred twenty-three".