102311201302 has 8 divisors (see below), whose sum is σ = 154956771216. Its totient is φ = 50658944232.

The previous prime is 102311201287. The next prime is 102311201329. The reversal of 102311201302 is 203102113201.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 248327953 + ... + 248328364.

It is an arithmetic number, because the mean of its divisors is an integer number (19369596402).

Almost surely, 2^102311201302 is an apocalyptic number.

102311201302 is a deficient number, since it is larger than the sum of its proper divisors (52645569914).

102311201302 is a wasteful number, since it uses less digits than its factorization.

102311201302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496656422.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 102311201302 its reverse (203102113201), we get a palindrome (305413314503).

The spelling of 102311201302 in words is "one hundred two billion, three hundred eleven million, two hundred one thousand, three hundred two".