231303032312002 has 8 divisors (see below), whose sum is σ = 396519483963456. Its totient is φ = 99129870990852.

The previous prime is 231303032311997. The next prime is 231303032312017. The reversal of 231303032312002 is 200213230303132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 8260822582558 + ... + 8260822582585.

It is an arithmetic number, because the mean of its divisors is an integer number (49564935495432).

Almost surely, 2^{231303032312002} is an apocalyptic number.

231303032312002 is a deficient number, since it is larger than the sum of its proper divisors (165216451651454).

231303032312002 is a wasteful number, since it uses less digits than its factorization.

231303032312002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16521645165152.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 231303032312002 its reverse (200213230303132), we get a palindrome (431516262615134).

The spelling of 231303032312002 in words is "two hundred thirty-one trillion, three hundred three billion, thirty-two million, three hundred twelve thousand, two".