10091093 has 4 divisors (see below), whose sum is σ = 10112640. Its totient is φ = 10069548.

The previous prime is 10091083. The next prime is 10091099. The reversal of 10091093 is 39019001.

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 10091093 - 2⁴ = 10091077 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 (10091099) 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, 10055 + ... + 11012.

It is an arithmetic number, because the mean of its divisors is an integer number (2528160).

Almost surely, 2^10091093 is an apocalyptic number.

It is an amenable number.

10091093 is a deficient number, since it is larger than the sum of its proper divisors (21547).

10091093 is an equidigital number, since it uses as much as digits as its factorization.

10091093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21546.

The product of its (nonzero) digits is 243, while the sum is 23.

The square root of 10091093 is about 3176.6480761960. The cubic root of 10091093 is about 216.0956723526.

The spelling of 10091093 in words is "ten million, ninety-one thousand, ninety-three".