133244012031303 has 32 divisors (see below), whose sum is σ = 184607604099072. Its totient is φ = 85417855891200.

The previous prime is 133244012031287. The next prime is 133244012031311. The reversal of 133244012031303 is 303130210442331.

It is not a de Polignac number, because 133244012031303 - 2⁴ = 133244012031287 is a prime.

It is a super-3 number, since 3×133244012031303³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133244012031313) 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, 28544850 + ... + 32883072.

It is an arithmetic number, because the mean of its divisors is an integer number (5768987628096).

Almost surely, 2^{133244012031303} is an apocalyptic number.

133244012031303 is a deficient number, since it is larger than the sum of its proper divisors (51363592067769).

133244012031303 is a wasteful number, since it uses less digits than its factorization.

133244012031303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4341855.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 133244012031303 its reverse (303130210442331), we get a palindrome (436374222473634).

The spelling of 133244012031303 in words is "one hundred thirty-three trillion, two hundred forty-four billion, twelve million, thirty-one thousand, three hundred three".