133064503 has 32 divisors (see below), whose sum is σ = 161808192. Its totient is φ = 107827200.

The previous prime is 133064497. The next prime is 133064509. The reversal of 133064503 is 305460331.

It is an interprime number because it is at equal distance from previous prime (133064497) and next prime (133064509).

It is not a de Polignac number, because 133064503 - 2²¹ = 130967351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133064509) 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 31 ways as a sum of consecutive naturals, for example, 735073 + ... + 735253.

It is an arithmetic number, because the mean of its divisors is an integer number (5056506).

Almost surely, 2^133064503 is an apocalyptic number.

133064503 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

133064503 is a deficient number, since it is larger than the sum of its proper divisors (28743689).

133064503 is a wasteful number, since it uses less digits than its factorization.

133064503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355.

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 133064503 is about 11535.3588153989. The cubic root of 133064503 is about 510.5293785492.

The spelling of 133064503 in words is "one hundred thirty-three million, sixty-four thousand, five hundred three".