12013093 has 4 divisors (see below), whose sum is σ = 12104928. Its totient is φ = 11921260.

The previous prime is 12013091. The next prime is 12013097. The reversal of 12013093 is 39031021.

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 12013093 - 2¹ = 12013091 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12013093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12013091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45721 + ... + 45982.

It is an arithmetic number, because the mean of its divisors is an integer number (3026232).

Almost surely, 2^12013093 is an apocalyptic number.

It is an amenable number.

12013093 is a deficient number, since it is larger than the sum of its proper divisors (91835).

12013093 is an equidigital number, since it uses as much as digits as its factorization.

12013093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91834.

The product of its (nonzero) digits is 162, while the sum is 19.

The square root of 12013093 is about 3465.9909117019. The cubic root of 12013093 is about 229.0260834880.

The spelling of 12013093 in words is "twelve million, thirteen thousand, ninety-three".