11723123473 has 8 divisors (see below), whose sum is σ = 12385399680. Its totient is φ = 11078049360.

The previous prime is 11723123453. The next prime is 11723123539. The reversal of 11723123473 is 37432132711.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11723123473 - 2⁵ = 11723123441 is a prime.

It is a super-3 number, since 3×11723123473³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11723123453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4299123 + ... + 4301848.

It is an arithmetic number, because the mean of its divisors is an integer number (1548174960).

Almost surely, 2^11723123473 is an apocalyptic number.

It is an amenable number.

11723123473 is a deficient number, since it is larger than the sum of its proper divisors (662276207).

11723123473 is an equidigital number, since it uses as much as digits as its factorization.

11723123473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8601047.

The product of its digits is 21168, while the sum is 34.

The spelling of 11723123473 in words is "eleven billion, seven hundred twenty-three million, one hundred twenty-three thousand, four hundred seventy-three".