1123342413 has 8 divisors (see below), whose sum is σ = 1498176000. Its totient is φ = 748701888.

The previous prime is 1123342397. The next prime is 1123342417. The reversal of 1123342413 is 3142433211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1123342413 - 2⁴ = 1123342397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123342417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34093 + ... + 58386.

It is an arithmetic number, because the mean of its divisors is an integer number (187272000).

Almost surely, 2^1123342413 is an apocalyptic number.

It is an amenable number.

1123342413 is a deficient number, since it is larger than the sum of its proper divisors (374833587).

1123342413 is an equidigital number, since it uses as much as digits as its factorization.

1123342413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96531.

The product of its digits is 1728, while the sum is 24.

The square root of 1123342413 is about 33516.3007057760. The cubic root of 1123342413 is about 1039.5308574975.

Adding to 1123342413 its reverse (3142433211), we get a palindrome (4265775624).

The spelling of 1123342413 in words is "one billion, one hundred twenty-three million, three hundred forty-two thousand, four hundred thirteen".