133464520042133 has 32 divisors (see below), whose sum is σ = 156258239270400. Its totient is φ = 111626564714496.

The previous prime is 133464520042121. The next prime is 133464520042211. The reversal of 133464520042133 is 331240025464331.

It is a cyclic number.

It is not a de Polignac number, because 133464520042133 - 2¹⁶ = 133464519976597 is a prime.

It is a super-2 number, since 2×133464520042133² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133464520342133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 254573213 + ... + 255096941.

It is an arithmetic number, because the mean of its divisors is an integer number (4883069977200).

Almost surely, 2^{133464520042133} is an apocalyptic number.

It is an amenable number.

133464520042133 is a deficient number, since it is larger than the sum of its proper divisors (22793719228267).

133464520042133 is a wasteful number, since it uses less digits than its factorization.

133464520042133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527541.

The product of its (nonzero) digits is 622080, while the sum is 41.

The spelling of 133464520042133 in words is "one hundred thirty-three trillion, four hundred sixty-four billion, five hundred twenty million, forty-two thousand, one hundred thirty-three".