1146463013 has 2 divisors, whose sum is σ = 1146463014. Its totient is φ = 1146463012.

The previous prime is 1146463009. The next prime is 1146463069. The reversal of 1146463013 is 3103646411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1127817889 + 18645124 = 33583^2 + 4318^2 .

It is a cyclic number.

It is not a de Polignac number, because 1146463013 - 2² = 1146463009 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1146462013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 573231506 + 573231507.

It is an arithmetic number, because the mean of its divisors is an integer number (573231507).

Almost surely, 2^1146463013 is an apocalyptic number.

It is an amenable number.

1146463013 is a deficient number, since it is larger than the sum of its proper divisors (1).

1146463013 is an equidigital number, since it uses as much as digits as its factorization.

1146463013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 1146463013 is about 33859.4597269360. The cubic root of 1146463013 is about 1046.6143444957.

The spelling of 1146463013 in words is "one billion, one hundred forty-six million, four hundred sixty-three thousand, thirteen".