10923946309 has 16 divisors (see below), whose sum is σ = 11874316608. Its totient is φ = 10009343232.

The previous prime is 10923946289. The next prime is 10923946333. The reversal of 10923946309 is 90364932901.

It is not a de Polignac number, because 10923946309 - 2⁷ = 10923946181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10923946379) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200079 + ... + 248755.

It is an arithmetic number, because the mean of its divisors is an integer number (742144788).

Almost surely, 2^10923946309 is an apocalyptic number.

It is an amenable number.

10923946309 is a deficient number, since it is larger than the sum of its proper divisors (950370299).

10923946309 is a wasteful number, since it uses less digits than its factorization.

10923946309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49044.

The product of its (nonzero) digits is 314928, while the sum is 46.

The spelling of 10923946309 in words is "ten billion, nine hundred twenty-three million, nine hundred forty-six thousand, three hundred nine".