1123286324 has 12 divisors (see below), whose sum is σ = 1966384644. Its totient is φ = 561462144.

The previous prime is 1123286303. The next prime is 1123286341. The reversal of 1123286324 is 4236823211.

It can be written as a sum of positive squares in 2 ways, for example, as 1032465424 + 90820900 = 32132^2 + 9530^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30779 + ... + 56514.

It is an arithmetic number, because the mean of its divisors is an integer number (163865387).

Almost surely, 2^1123286324 is an apocalyptic number.

It is an amenable number.

1123286324 is a deficient number, since it is larger than the sum of its proper divisors (843098320).

1123286324 is a wasteful number, since it uses less digits than its factorization.

1123286324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90514 (or 90512 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 1123286324 is about 33515.4639532261. The cubic root of 1123286324 is about 1039.5135557926.

The spelling of 1123286324 in words is "one billion, one hundred twenty-three million, two hundred eighty-six thousand, three hundred twenty-four".