11345387 has 2 divisors, whose sum is σ = 11345388. Its totient is φ = 11345386.

The previous prime is 11345363. The next prime is 11345393. The reversal of 11345387 is 78354311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11345387 - 2²² = 7151083 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11341387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5672693 + 5672694.

It is an arithmetic number, because the mean of its divisors is an integer number (5672694).

Almost surely, 2^11345387 is an apocalyptic number.

11345387 is a deficient number, since it is larger than the sum of its proper divisors (1).

11345387 is an equidigital number, since it uses as much as digits as its factorization.

11345387 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 32.

The square root of 11345387 is about 3368.2914066333. The cubic root of 11345387 is about 224.7017414306.

Adding to 11345387 its reverse (78354311), we get a palindrome (89699698).

The spelling of 11345387 in words is "eleven million, three hundred forty-five thousand, three hundred eighty-seven".