130133503 has 2 divisors, whose sum is σ = 130133504. Its totient is φ = 130133502.

The previous prime is 130133491. The next prime is 130133519. The reversal of 130133503 is 305331031.

It is a weak prime.

It is an emirp because it is prime and its reverse (305331031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130133503 - 2²¹ = 128036351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130133533) 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 as a sum of consecutive naturals, namely, 65066751 + 65066752.

It is an arithmetic number, because the mean of its divisors is an integer number (65066752).

Almost surely, 2^130133503 is an apocalyptic number.

130133503 is a deficient number, since it is larger than the sum of its proper divisors (1).

130133503 is an equidigital number, since it uses as much as digits as its factorization.

130133503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 405, while the sum is 19.

The square root of 130133503 is about 11407.6072425378. The cubic root of 130133503 is about 506.7530526085.

Adding to 130133503 its reverse (305331031), we get a palindrome (435464534).

The spelling of 130133503 in words is "one hundred thirty million, one hundred thirty-three thousand, five hundred three".