1073481263 has 2 divisors, whose sum is σ = 1073481264. Its totient is φ = 1073481262.

The previous prime is 1073481187. The next prime is 1073481271. The reversal of 1073481263 is 3621843701.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1073481263 - 2¹⁴ = 1073464879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1073481763) 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, 536740631 + 536740632.

It is an arithmetic number, because the mean of its divisors is an integer number (536740632).

Almost surely, 2^1073481263 is an apocalyptic number.

1073481263 is a deficient number, since it is larger than the sum of its proper divisors (1).

1073481263 is an equidigital number, since it uses as much as digits as its factorization.

1073481263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 1073481263 is about 32764.0239134329. The cubic root of 1073481263 is about 1023.9171631879.

The spelling of 1073481263 in words is "one billion, seventy-three million, four hundred eighty-one thousand, two hundred sixty-three".