1124501323 has 4 divisors (see below), whose sum is σ = 1226728728. Its totient is φ = 1022273920.

The previous prime is 1124501311. The next prime is 1124501327. The reversal of 1124501323 is 3231054211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1124501323 - 2⁵ = 1124501291 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1124501294 and 1124501303.

It is not an unprimeable number, because it can be changed into a prime (1124501327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51113686 + ... + 51113707.

It is an arithmetic number, because the mean of its divisors is an integer number (306682182).

Almost surely, 2^1124501323 is an apocalyptic number.

1124501323 is a deficient number, since it is larger than the sum of its proper divisors (102227405).

1124501323 is a wasteful number, since it uses less digits than its factorization.

1124501323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102227404.

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

The square root of 1124501323 is about 33533.5850007123. The cubic root of 1124501323 is about 1039.8882162275. Note that the first 3 decimals are identical.

Adding to 1124501323 its reverse (3231054211), we get a palindrome (4355555534).

The spelling of 1124501323 in words is "one billion, one hundred twenty-four million, five hundred one thousand, three hundred twenty-three".