130823703 has 12 divisors (see below), whose sum is σ = 189067320. Its totient is φ = 87169776.

The previous prime is 130823647. The next prime is 130823713. The reversal of 130823703 is 307328031.

It is not a de Polignac number, because 130823703 - 2⁹ = 130823191 is a prime.

It is a super-2 number, since 2×130823703² = 34229682533264418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130823713) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28588 + ... + 32846.

It is an arithmetic number, because the mean of its divisors is an integer number (15755610).

Almost surely, 2^130823703 is an apocalyptic number.

130823703 is a deficient number, since it is larger than the sum of its proper divisors (58243617).

130823703 is a wasteful number, since it uses less digits than its factorization.

130823703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7678 (or 7675 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 130823703 is about 11437.8189791586. The cubic root of 130823703 is about 507.6473762896.

The spelling of 130823703 in words is "one hundred thirty million, eight hundred twenty-three thousand, seven hundred three".