83134903 has 4 divisors (see below), whose sum is σ = 86749488. Its totient is φ = 79520320.

The previous prime is 83134889. The next prime is 83134951. The reversal of 83134903 is 30943138.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 83134903 - 2⁵ = 83134871 is a prime.

It is a super-2 number, since 2×83134903² = 13822824193638818, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83134973) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1807258 + ... + 1807303.

It is an arithmetic number, because the mean of its divisors is an integer number (21687372).

Almost surely, 2^83134903 is an apocalyptic number.

83134903 is a deficient number, since it is larger than the sum of its proper divisors (3614585).

83134903 is a wasteful number, since it uses less digits than its factorization.

83134903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3614584.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 83134903 is about 9117.8343371658. The cubic root of 83134903 is about 436.4432671029.

The spelling of 83134903 in words is "eighty-three million, one hundred thirty-four thousand, nine hundred three".