233131134343002 has 64 divisors (see below), whose sum is σ = 543767570860800. Its totient is φ = 66606263623872.

The previous prime is 233131134342979. The next prime is 233131134343007. The reversal of 233131134343002 is 200343431131332.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (233131134343007) 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, 50156988 + ... + 54607560.

It is an arithmetic number, because the mean of its divisors is an integer number (8496368294700).

Almost surely, 2^{233131134343002} is an apocalyptic number.

233131134343002 is an abundant number, since it is smaller than the sum of its proper divisors (310636436517798).

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

233131134343002 is a wasteful number, since it uses less digits than its factorization.

233131134343002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4476052 (or 4476038 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 33.

Adding to 233131134343002 its reverse (200343431131332), we get a palindrome (433474565474334).

The spelling of 233131134343002 in words is "two hundred thirty-three trillion, one hundred thirty-one billion, one hundred thirty-four million, three hundred forty-three thousand, two".