1085706103 has 4 divisors (see below), whose sum is σ = 1085772520. Its totient is φ = 1085639688.

The previous prime is 1085706101. The next prime is 1085706107. The reversal of 1085706103 is 3016075801.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1085706103 - 2¹ = 1085706101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1085706101) 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 in 3 ways as a sum of consecutive naturals, for example, 10408 + ... + 47746.

It is an arithmetic number, because the mean of its divisors is an integer number (271443130).

Almost surely, 2^1085706103 is an apocalyptic number.

1085706103 is a deficient number, since it is larger than the sum of its proper divisors (66417).

1085706103 is an equidigital number, since it uses as much as digits as its factorization.

1085706103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66416.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 1085706103 is about 32950.0546737027. The cubic root of 1085706103 is about 1027.7893022919.

The spelling of 1085706103 in words is "one billion, eighty-five million, seven hundred six thousand, one hundred three".