1453260323 has 2 divisors, whose sum is σ = 1453260324. Its totient is φ = 1453260322.

The previous prime is 1453260311. The next prime is 1453260331. The reversal of 1453260323 is 3230623541.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1453260323 - 2³⁰ = 379518499 is a prime.

It is a super-2 number, since 2×1453260323² = 4223931132812128658, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1453260373) 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 as a sum of consecutive naturals, namely, 726630161 + 726630162.

It is an arithmetic number, because the mean of its divisors is an integer number (726630162).

Almost surely, 2^1453260323 is an apocalyptic number.

1453260323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1453260323 is an equidigital number, since it uses as much as digits as its factorization.

1453260323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 1453260323 is about 38121.6516300120. The cubic root of 1453260323 is about 1132.6988828901.

Adding to 1453260323 its reverse (3230623541), we get a palindrome (4683883864).

The spelling of 1453260323 in words is "one billion, four hundred fifty-three million, two hundred sixty thousand, three hundred twenty-three".