10996387723 has 4 divisors (see below), whose sum is σ = 10996686360. Its totient is φ = 10996089088.

The previous prime is 10996387709. The next prime is 10996387733. The reversal of 10996387723 is 32778369901.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10996387723 - 2¹³ = 10996379531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10996387733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84790 + ... + 170827.

It is an arithmetic number, because the mean of its divisors is an integer number (2749171590).

Almost surely, 2^10996387723 is an apocalyptic number.

10996387723 is a deficient number, since it is larger than the sum of its proper divisors (298637).

10996387723 is an equidigital number, since it uses as much as digits as its factorization.

10996387723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298636.

The product of its (nonzero) digits is 3429216, while the sum is 55.

The spelling of 10996387723 in words is "ten billion, nine hundred ninety-six million, three hundred eighty-seven thousand, seven hundred twenty-three".