10913 has 4 divisors (see below), whose sum is σ = 12480. Its totient is φ = 9348.

The previous prime is 10909. The next prime is 10937. The reversal of 10913 is 31901.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10913 - 2² = 10909 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a nialpdrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (10903) 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, 773 + ... + 786.

It is an arithmetic number, because the mean of its divisors is an integer number (3120).

2¹⁰⁹¹³ is an apocalyptic number.

It is an amenable number.

10913 is a deficient number, since it is larger than the sum of its proper divisors (1567).

10913 is an equidigital number, since it uses as much as digits as its factorization.

10913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1566.

The product of its (nonzero) digits is 27, while the sum is 14.

The square root of 10913 is about 104.4653052453. The cubic root of 10913 is about 22.1810134447.

The spelling of 10913 in words is "ten thousand, nine hundred thirteen".