1453105343 has 2 divisors, whose sum is σ = 1453105344. Its totient is φ = 1453105342.

The previous prime is 1453105337. The next prime is 1453105361. The reversal of 1453105343 is 3435013541.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1453105343 - 2⁴ = 1453105327 is a prime.

It is a super-2 number, since 2×1453105343² = 4223030275710295298, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1453105333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 726552671 + 726552672.

It is an arithmetic number, because the mean of its divisors is an integer number (726552672).

Almost surely, 2^1453105343 is an apocalyptic number.

1453105343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1453105343 is an equidigital number, since it uses as much as digits as its factorization.

1453105343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 1453105343 is about 38119.6188727012. The cubic root of 1453105343 is about 1132.6586166669.

Adding to 1453105343 its reverse (3435013541), we get a palindrome (4888118884).

The spelling of 1453105343 in words is "one billion, four hundred fifty-three million, one hundred five thousand, three hundred forty-three".