130053503 has 2 divisors, whose sum is σ = 130053504. Its totient is φ = 130053502.

The previous prime is 130053493. The next prime is 130053509. The reversal of 130053503 is 305350031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130053503 - 2¹⁰ = 130052479 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130053509) 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 as a sum of consecutive naturals, namely, 65026751 + 65026752.

It is an arithmetic number, because the mean of its divisors is an integer number (65026752).

Almost surely, 2^130053503 is an apocalyptic number.

130053503 is a deficient number, since it is larger than the sum of its proper divisors (1).

130053503 is an equidigital number, since it uses as much as digits as its factorization.

130053503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 675, while the sum is 20.

The square root of 130053503 is about 11404.1002713936. The cubic root of 130053503 is about 506.6491886188.

The spelling of 130053503 in words is "one hundred thirty million, fifty-three thousand, five hundred three".