12023032293 has 12 divisors (see below), whose sum is σ = 17611203168. Its totient is φ = 7902462120.

The previous prime is 12023032291. The next prime is 12023032321. The reversal of 12023032293 is 39223032021.

12023032293 is a `hidden beast` number, since 1 + 20 + 230 + 322 + 93 = 666.

12023032293 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12023032293 - 2¹ = 12023032291 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12023032291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9407055 + ... + 9408332.

It is an arithmetic number, because the mean of its divisors is an integer number (1467600264).

Almost surely, 2^12023032293 is an apocalyptic number.

It is an amenable number.

12023032293 is a deficient number, since it is larger than the sum of its proper divisors (5588170875).

12023032293 is a wasteful number, since it uses less digits than its factorization.

12023032293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18815464 (or 18815461 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The spelling of 12023032293 in words is "twelve billion, twenty-three million, thirty-two thousand, two hundred ninety-three".