10997873723 has 8 divisors (see below), whose sum is σ = 11163763728. Its totient is φ = 10832035104.

The previous prime is 10997873713. The next prime is 10997873753. The reversal of 10997873723 is 32737879901.

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 10997873723 - 2¹⁶ = 10997808187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10997873713) 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, 841265 + ... + 854237.

It is an arithmetic number, because the mean of its divisors is an integer number (1395470466).

Almost surely, 2^10997873723 is an apocalyptic number.

10997873723 is a deficient number, since it is larger than the sum of its proper divisors (165890005).

10997873723 is a wasteful number, since it uses less digits than its factorization.

10997873723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25693.

The product of its (nonzero) digits is 4000752, while the sum is 56.

The spelling of 10997873723 in words is "ten billion, nine hundred ninety-seven million, eight hundred seventy-three thousand, seven hundred twenty-three".