130641503 has 2 divisors, whose sum is σ = 130641504. Its totient is φ = 130641502.

The previous prime is 130641499. The next prime is 130641547. The reversal of 130641503 is 305146031.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130641503 - 2² = 130641499 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130649503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65320751 + 65320752.

It is an arithmetic number, because the mean of its divisors is an integer number (65320752).

Almost surely, 2^130641503 is an apocalyptic number.

130641503 is a deficient number, since it is larger than the sum of its proper divisors (1).

130641503 is an equidigital number, since it uses as much as digits as its factorization.

130641503 is an evil number, because the sum of its binary digits is even.

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

The square root of 130641503 is about 11429.8513988590. The cubic root of 130641503 is about 507.4115975991.

Adding to 130641503 its reverse (305146031), we get a palindrome (435787534).

The spelling of 130641503 in words is "one hundred thirty million, six hundred forty-one thousand, five hundred three".