1113224293 has 2 divisors, whose sum is σ = 1113224294. Its totient is φ = 1113224292.

The previous prime is 1113224263. The next prime is 1113224327. The reversal of 1113224293 is 3924223111.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 764356609 + 348867684 = 27647^2 + 18678^2 .

It is a cyclic number.

It is not a de Polignac number, because 1113224293 - 2²⁵ = 1079669861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1113224263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556612146 + 556612147.

It is an arithmetic number, because the mean of its divisors is an integer number (556612147).

Almost surely, 2^1113224293 is an apocalyptic number.

It is an amenable number.

1113224293 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113224293 is an equidigital number, since it uses as much as digits as its factorization.

1113224293 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2592, while the sum is 28.

The square root of 1113224293 is about 33365.0160047916. The cubic root of 1113224293 is about 1036.4003675722.

The spelling of 1113224293 in words is "one billion, one hundred thirteen million, two hundred twenty-four thousand, two hundred ninety-three".