83130910 has 16 divisors (see below), whose sum is σ = 151531200. Its totient is φ = 32831136.

The previous prime is 83130899. The next prime is 83130913. The reversal of 83130910 is 1903138.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83130913) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51825 + ... + 53404.

It is an arithmetic number, because the mean of its divisors is an integer number (9470700).

Almost surely, 2^83130910 is an apocalyptic number.

83130910 is a deficient number, since it is larger than the sum of its proper divisors (68400290).

83130910 is a wasteful number, since it uses less digits than its factorization.

83130910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105315.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 83130910 is about 9117.6153680664. The cubic root of 83130910 is about 436.4362794808.

The spelling of 83130910 in words is "eighty-three million, one hundred thirty thousand, nine hundred ten".