130461503 has 4 divisors (see below), whose sum is σ = 130946760. Its totient is φ = 129976248.

The previous prime is 130461481. The next prime is 130461521. The reversal of 130461503 is 305164031.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 305164031 = 31 ⋅9844001.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130461503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130461523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242225 + ... + 242762.

It is an arithmetic number, because the mean of its divisors is an integer number (32736690).

Almost surely, 2^130461503 is an apocalyptic number.

130461503 is a deficient number, since it is larger than the sum of its proper divisors (485257).

130461503 is an equidigital number, since it uses as much as digits as its factorization.

130461503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485256.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 130461503 is about 11421.9745665975. The cubic root of 130461503 is about 507.1784504883.

The spelling of 130461503 in words is "one hundred thirty million, four hundred sixty-one thousand, five hundred three".