1013267 has 2 divisors, whose sum is σ = 1013268. Its totient is φ = 1013266.

The previous prime is 1013263. The next prime is 1013279. The reversal of 1013267 is 7623101.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (7623101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1013267 - 2² = 1013263 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1013263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506633 + 506634.

It is an arithmetic number, because the mean of its divisors is an integer number (506634).

2^1013267 is an apocalyptic number.

1013267 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013267 is an equidigital number, since it uses as much as digits as its factorization.

1013267 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 1013267 is about 1006.6116430878. The cubic root of 1013267 is about 100.4402919185.

Adding to 1013267 its reverse (7623101), we get a palindrome (8636368).

The spelling of 1013267 in words is "one million, thirteen thousand, two hundred sixty-seven".