231303102002 has 8 divisors (see below), whose sum is σ = 396519603456. Its totient is φ = 99129900852.

The previous prime is 231303101989. The next prime is 231303102011. The reversal of 231303102002 is 200201303132.

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

It is a super-2 number, since 2×231303102002² (a number of 24 digits) contains 22 as substring.

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, 8260825058 + ... + 8260825085.

It is an arithmetic number, because the mean of its divisors is an integer number (49564950432).

Almost surely, 2^231303102002 is an apocalyptic number.

231303102002 is a deficient number, since it is larger than the sum of its proper divisors (165216501454).

231303102002 is a wasteful number, since it uses less digits than its factorization.

231303102002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16521650152.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 231303102002 its reverse (200201303132), we get a palindrome (431504405134).

The spelling of 231303102002 in words is "two hundred thirty-one billion, three hundred three million, one hundred two thousand, two".