1123052341 has 4 divisors (see below), whose sum is σ = 1125457632. Its totient is φ = 1120647052.

The previous prime is 1123052339. The next prime is 1123052377. The reversal of 1123052341 is 1432503211.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 1123052341 - 2¹ = 1123052339 is a prime.

It is a super-2 number, since 2×1123052341² = 2522493121251160562, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123052141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1201945 + ... + 1202878.

It is an arithmetic number, because the mean of its divisors is an integer number (281364408).

Almost surely, 2^1123052341 is an apocalyptic number.

It is an amenable number.

1123052341 is a deficient number, since it is larger than the sum of its proper divisors (2405291).

1123052341 is an equidigital number, since it uses as much as digits as its factorization.

1123052341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2405290.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 1123052341 is about 33511.9730991776. The cubic root of 1123052341 is about 1039.4413731308.

Adding to 1123052341 its reverse (1432503211), we get a palindrome (2555555552).

The spelling of 1123052341 in words is "one billion, one hundred twenty-three million, fifty-two thousand, three hundred forty-one".