1123093 has 2 divisors, whose sum is σ = 1123094. Its totient is φ = 1123092.

The previous prime is 1123081. The next prime is 1123127. The reversal of 1123093 is 3903211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1034289 + 88804 = 1017^2 + 298^2 .

It is a cyclic number.

It is not a de Polignac number, because 1123093 - 2¹⁷ = 992021 is a prime.

It is a super-2 number, since 2×1123093² = 2522675773298, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1123093.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1123693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561546 + 561547.

It is an arithmetic number, because the mean of its divisors is an integer number (561547).

2^1123093 is an apocalyptic number.

It is an amenable number.

1123093 is a deficient number, since it is larger than the sum of its proper divisors (1).

1123093 is an equidigital number, since it uses as much as digits as its factorization.

1123093 is an evil number, because the sum of its binary digits is even.

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

The square root of 1123093 is about 1059.7608220726. The cubic root of 1123093 is about 103.9453916962.

It can be divided in two parts, 11 and 23093, that added together give a square (23104 = 152²).

The spelling of 1123093 in words is "one million, one hundred twenty-three thousand, ninety-three".