11313973 has 12 divisors (see below), whose sum is σ = 12793248. Its totient is φ = 9922640.

The previous prime is 11313961. The next prime is 11313989. The reversal of 11313973 is 37931311.

11313973 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11313973 - 2⁵ = 11313941 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 (11313923) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8640 + ... + 9862.

It is an arithmetic number, because the mean of its divisors is an integer number (1066104).

Almost surely, 2^11313973 is an apocalyptic number.

It is an amenable number.

11313973 is a deficient number, since it is larger than the sum of its proper divisors (1479275).

11313973 is a wasteful number, since it uses less digits than its factorization.

11313973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1292 (or 1263 counting only the distinct ones).

The product of its digits is 1701, while the sum is 28.

The square root of 11313973 is about 3363.6249790962. The cubic root of 11313973 is about 224.4941591032.

The spelling of 11313973 in words is "eleven million, three hundred thirteen thousand, nine hundred seventy-three".