1085108303 has 2 divisors, whose sum is σ = 1085108304. Its totient is φ = 1085108302.

The previous prime is 1085108263. The next prime is 1085108309. The reversal of 1085108303 is 3038015801.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1085108303 - 2¹⁶ = 1085042767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1085108309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 542554151 + 542554152.

It is an arithmetic number, because the mean of its divisors is an integer number (542554152).

Almost surely, 2^1085108303 is an apocalyptic number.

1085108303 is a deficient number, since it is larger than the sum of its proper divisors (1).

1085108303 is an equidigital number, since it uses as much as digits as its factorization.

1085108303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 1085108303 is about 32940.9821195422. The cubic root of 1085108303 is about 1027.6006308381.

The spelling of 1085108303 in words is "one billion, eighty-five million, one hundred eight thousand, three hundred three".