130573503 has 12 divisors (see below), whose sum is σ = 192165480. Its totient is φ = 85406256.

The previous prime is 130573493. The next prime is 130573511. The reversal of 130573503 is 305375031.

130573503 is a `hidden beast` number, since 1 + 305 + 7 + 350 + 3 = 666.

It is not a de Polignac number, because 130573503 - 2¹³ = 130565311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130573523) 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, 136393 + ... + 137346.

It is an arithmetic number, because the mean of its divisors is an integer number (16013790).

Almost surely, 2^130573503 is an apocalyptic number.

130573503 is a deficient number, since it is larger than the sum of its proper divisors (61591977).

130573503 is a wasteful number, since it uses less digits than its factorization.

130573503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273798 (or 273795 counting only the distinct ones).

The product of its (nonzero) digits is 4725, while the sum is 27.

The square root of 130573503 is about 11426.8763448285. The cubic root of 130573503 is about 507.3235449866.

The spelling of 130573503 in words is "one hundred thirty million, five hundred seventy-three thousand, five hundred three".