1013322287 has 2 divisors, whose sum is σ = 1013322288. Its totient is φ = 1013322286.

The previous prime is 1013322259. The next prime is 1013322311. The reversal of 1013322287 is 7822233101.

1013322287 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1013322287 - 2⁶ = 1013322223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1013322787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506661143 + 506661144.

It is an arithmetic number, because the mean of its divisors is an integer number (506661144).

Almost surely, 2^1013322287 is an apocalyptic number.

1013322287 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013322287 is an equidigital number, since it uses as much as digits as its factorization.

1013322287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 1013322287 is about 31832.7235247002. The cubic root of 1013322287 is about 1004.4211866353.

Adding to 1013322287 its reverse (7822233101), we get a palindrome (8835555388).

The spelling of 1013322287 in words is "one billion, thirteen million, three hundred twenty-two thousand, two hundred eighty-seven".