102231311022302 has 64 divisors (see below), whose sum is σ = 193349335564800. Its totient is φ = 39381373946880.

The previous prime is 102231311022289. The next prime is 102231311022469. The reversal of 102231311022302 is 203220113132201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64352 + ... + 14299187.

It is an arithmetic number, because the mean of its divisors is an integer number (3021083368200).

Almost surely, 2^{102231311022302} is an apocalyptic number.

102231311022302 is a deficient number, since it is larger than the sum of its proper divisors (91118024542498).

102231311022302 is a wasteful number, since it uses less digits than its factorization.

102231311022302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14364081.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 102231311022302 its reverse (203220113132201), we get a palindrome (305451424154503).

The spelling of 102231311022302 in words is "one hundred two trillion, two hundred thirty-one billion, three hundred eleven million, twenty-two thousand, three hundred two".