133011320330042 has 64 divisors (see below), whose sum is σ = 256776873320448. Its totient is φ = 50150058552000.

The previous prime is 133011320330023. The next prime is 133011320330047. The reversal of 133011320330042 is 240033023110331.

It is a super-2 number, since 2×133011320330042² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 133011320329993 and 133011320330020.

It is not an unprimeable number, because it can be changed into a prime (133011320330047) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 336947393 + ... + 337341915.

It is an arithmetic number, because the mean of its divisors is an integer number (4012138645632).

Almost surely, 2^{133011320330042} is an apocalyptic number.

133011320330042 is a deficient number, since it is larger than the sum of its proper divisors (123765552990406).

133011320330042 is a wasteful number, since it uses less digits than its factorization.

133011320330042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465195.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 133011320330042 its reverse (240033023110331), we get a palindrome (373044343440373).

The spelling of 133011320330042 in words is "one hundred thirty-three trillion, eleven billion, three hundred twenty million, three hundred thirty thousand, forty-two".