1054503343 has 2 divisors, whose sum is σ = 1054503344. Its totient is φ = 1054503342.

The previous prime is 1054503341. The next prime is 1054503349. The reversal of 1054503343 is 3433054501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1054503343 - 2¹ = 1054503341 is a prime.

It is a super-2 number, since 2×1054503343² = 2223954600796351298, which contains 22 as substring.

Together with 1054503341, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1054503341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527251671 + 527251672.

It is an arithmetic number, because the mean of its divisors is an integer number (527251672).

Almost surely, 2^1054503343 is an apocalyptic number.

1054503343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1054503343 is an equidigital number, since it uses as much as digits as its factorization.

1054503343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 1054503343 is about 32473.1172356459. The cubic root of 1054503343 is about 1017.8473578554.

Adding to 1054503343 its reverse (3433054501), we get a palindrome (4487557844).

The spelling of 1054503343 in words is "one billion, fifty-four million, five hundred three thousand, three hundred forty-three".