102313231030202 has 16 divisors (see below), whose sum is σ = 153553111402752. Its totient is φ = 51128868045840.

The previous prime is 102313231030169. The next prime is 102313231030273. The reversal of 102313231030202 is 202030132313201.

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, 25532003 + ... + 29266185.

It is an arithmetic number, because the mean of its divisors is an integer number (9597069462672).

Almost surely, 2^{102313231030202} is an apocalyptic number.

102313231030202 is a deficient number, since it is larger than the sum of its proper divisors (51239880372550).

102313231030202 is a wasteful number, since it uses less digits than its factorization.

102313231030202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3741613.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 102313231030202 its reverse (202030132313201), we get a palindrome (304343363343403).

The spelling of 102313231030202 in words is "one hundred two trillion, three hundred thirteen billion, two hundred thirty-one million, thirty thousand, two hundred two".