1456103323 has 4 divisors (see below), whose sum is σ = 1532740360. Its totient is φ = 1379466288.

The previous prime is 1456103317. The next prime is 1456103339. The reversal of 1456103323 is 3233016541.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1456103323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1456103291 and 1456103300.

It is not an unprimeable number, because it can be changed into a prime (1456103723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38318490 + ... + 38318527.

It is an arithmetic number, because the mean of its divisors is an integer number (383185090).

Almost surely, 2^1456103323 is an apocalyptic number.

1456103323 is a deficient number, since it is larger than the sum of its proper divisors (76637037).

1456103323 is an equidigital number, since it uses as much as digits as its factorization.

1456103323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76637036.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 1456103323 is about 38158.9219318366. The cubic root of 1456103323 is about 1133.4370312747.

Adding to 1456103323 its reverse (3233016541), we get a palindrome (4689119864).

The spelling of 1456103323 in words is "one billion, four hundred fifty-six million, one hundred three thousand, three hundred twenty-three".