1124313 has 4 divisors (see below), whose sum is σ = 1499088. Its totient is φ = 749540.

The previous prime is 1124303. The next prime is 1124317. The reversal of 1124313 is 3134211.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3134211 = 3 ⋅1044737.

It is a cyclic number.

It is not a de Polignac number, because 1124313 - 2⁴ = 1124297 is a prime.

It is a super-3 number, since 3×1124313³ = 4263663793338396891, which contains 333 as substring.

It is a D-number.

It is a junction number, because it is equal to n+sod(n) for n = 1124292 and 1124301.

It is not an unprimeable number, because it can be changed into a prime (1124317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187383 + ... + 187388.

It is an arithmetic number, because the mean of its divisors is an integer number (374772).

2^1124313 is an apocalyptic number.

It is an amenable number.

1124313 is a deficient number, since it is larger than the sum of its proper divisors (374775).

1124313 is an equidigital number, since it uses as much as digits as its factorization.

1124313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374774.

The product of its digits is 72, while the sum is 15.

The square root of 1124313 is about 1060.3362674171. The cubic root of 1124313 is about 103.9830162108.

Adding to 1124313 its reverse (3134211), we get a palindrome (4258524).

The spelling of 1124313 in words is "one million, one hundred twenty-four thousand, three hundred thirteen".