1105607387 has 2 divisors, whose sum is σ = 1105607388. Its totient is φ = 1105607386.

The previous prime is 1105607351. The next prime is 1105607407. The reversal of 1105607387 is 7837065011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1105607387 - 2²² = 1101413083 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1105607387.

It is not a weakly prime, because it can be changed into another prime (1105607317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552803693 + 552803694.

It is an arithmetic number, because the mean of its divisors is an integer number (552803694).

Almost surely, 2^1105607387 is an apocalyptic number.

1105607387 is a deficient number, since it is larger than the sum of its proper divisors (1).

1105607387 is an equidigital number, since it uses as much as digits as its factorization.

1105607387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35280, while the sum is 38.

The square root of 1105607387 is about 33250.6749856300. The cubic root of 1105607387 is about 1034.0312021757.

The spelling of 1105607387 in words is "one billion, one hundred five million, six hundred seven thousand, three hundred eighty-seven".