133060523 has 2 divisors, whose sum is σ = 133060524. Its totient is φ = 133060522.

The previous prime is 133060511. The next prime is 133060541. The reversal of 133060523 is 325060331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133060523 - 2⁴ = 133060507 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (133000523) 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, 66530261 + 66530262.

It is an arithmetic number, because the mean of its divisors is an integer number (66530262).

Almost surely, 2^133060523 is an apocalyptic number.

133060523 is a deficient number, since it is larger than the sum of its proper divisors (1).

133060523 is an equidigital number, since it uses as much as digits as its factorization.

133060523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 133060523 is about 11535.1863010530. The cubic root of 133060523 is about 510.5242884685.

The spelling of 133060523 in words is "one hundred thirty-three million, sixty thousand, five hundred twenty-three".