1463013143 has 2 divisors, whose sum is σ = 1463013144. Its totient is φ = 1463013142.

The previous prime is 1463013137. The next prime is 1463013157. The reversal of 1463013143 is 3413103641.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1463013143 - 2¹⁰ = 1463012119 is a prime.

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 (1463013173) 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, 731506571 + 731506572.

It is an arithmetic number, because the mean of its divisors is an integer number (731506572).

Almost surely, 2^1463013143 is an apocalyptic number.

1463013143 is a deficient number, since it is larger than the sum of its proper divisors (1).

1463013143 is an equidigital number, since it uses as much as digits as its factorization.

1463013143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 1463013143 is about 38249.3548050160. The cubic root of 1463013143 is about 1135.2270805197.

Adding to 1463013143 its reverse (3413103641), we get a palindrome (4876116784).

The spelling of 1463013143 in words is "one billion, four hundred sixty-three million, thirteen thousand, one hundred forty-three".