130455523 has 8 divisors (see below), whose sum is σ = 142465536. Its totient is φ = 118470600.

The previous prime is 130455497. The next prime is 130455529. The reversal of 130455523 is 325554031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130455523 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130455491 and 130455500.

It is not an unprimeable number, because it can be changed into a prime (130455529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5590 + ... + 17092.

It is an arithmetic number, because the mean of its divisors is an integer number (17808192).

Almost surely, 2^130455523 is an apocalyptic number.

130455523 is a deficient number, since it is larger than the sum of its proper divisors (12010013).

130455523 is a wasteful number, since it uses less digits than its factorization.

130455523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12545.

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 130455523 is about 11421.7127874938. The cubic root of 130455523 is about 507.1707011436.

The spelling of 130455523 in words is "one hundred thirty million, four hundred fifty-five thousand, five hundred twenty-three".