1124205353 has 4 divisors (see below), whose sum is σ = 1124511360. Its totient is φ = 1123899348.

The previous prime is 1124205349. The next prime is 1124205371. The reversal of 1124205353 is 3535024211.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3535024211 = 1583 ⋅2233117.

It is a cyclic number.

It is not a de Polignac number, because 1124205353 - 2² = 1124205349 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1124205253) 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, 147425 + ... + 154862.

It is an arithmetic number, because the mean of its divisors is an integer number (281127840).

Almost surely, 2^1124205353 is an apocalyptic number.

It is an amenable number.

1124205353 is a deficient number, since it is larger than the sum of its proper divisors (306007).

1124205353 is an equidigital number, since it uses as much as digits as its factorization.

1124205353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306006.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 1124205353 is about 33529.1716718442. The cubic root of 1124205353 is about 1039.7969749768.

Adding to 1124205353 its reverse (3535024211), we get a palindrome (4659229564).

The spelling of 1124205353 in words is "one billion, one hundred twenty-four million, two hundred five thousand, three hundred fifty-three".