11345782267 has 2 divisors, whose sum is σ = 11345782268. Its totient is φ = 11345782266.

The previous prime is 11345782241. The next prime is 11345782307. The reversal of 11345782267 is 76228754311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11345782267 - 2⁷ = 11345782139 is a prime.

It is not a weakly prime, because it can be changed into another prime (11345782237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5672891133 + 5672891134.

It is an arithmetic number, because the mean of its divisors is an integer number (5672891134).

Almost surely, 2^11345782267 is an apocalyptic number.

11345782267 is a deficient number, since it is larger than the sum of its proper divisors (1).

11345782267 is an equidigital number, since it uses as much as digits as its factorization.

11345782267 is an evil number, because the sum of its binary digits is even.

The product of its digits is 564480, while the sum is 46.

The spelling of 11345782267 in words is "eleven billion, three hundred forty-five million, seven hundred eighty-two thousand, two hundred sixty-seven".