855671103 has 24 divisors (see below), whose sum is σ = 1414524800. Its totient is φ = 488266704.

The previous prime is 855671077. The next prime is 855671119. The reversal of 855671103 is 301176558.

855671103 is a `hidden beast` number, since 85 + 567 + 1 + 10 + 3 = 666.

It is not a de Polignac number, because 855671103 - 2¹⁶ = 855605567 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 (855671203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37368 + ... + 55746.

Almost surely, 2^855671103 is an apocalyptic number.

855671103 is a deficient number, since it is larger than the sum of its proper divisors (558853697).

855671103 is a wasteful number, since it uses less digits than its factorization.

855671103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19131 (or 19128 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The square root of 855671103 is about 29251.8564026285. The cubic root of 855671103 is about 949.3702578062.

The spelling of 855671103 in words is "eight hundred fifty-five million, six hundred seventy-one thousand, one hundred three".