133011320330004 has 24 divisors (see below), whose sum is σ = 311596240461408. Its totient is φ = 44160464916000.

The previous prime is 133011320329961. The next prime is 133011320330023. The reversal of 133011320330004 is 400033023110331.

It is a happy number.

It is a super-2 number, since 2×133011320330004² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22080229447 + ... + 22080235470.

It is an arithmetic number, because the mean of its divisors is an integer number (12983176685892).

Almost surely, 2^{133011320330004} is an apocalyptic number.

It is an amenable number.

133011320330004 is an abundant number, since it is smaller than the sum of its proper divisors (178584920131404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133011320330004 is a wasteful number, since it uses less digits than its factorization.

133011320330004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44160465175 (or 44160465173 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 133011320330004 its reverse (400033023110331), we get a palindrome (533044343440335).

The spelling of 133011320330004 in words is "one hundred thirty-three trillion, eleven billion, three hundred twenty million, three hundred thirty thousand, four".