102313231103 has 8 divisors (see below), whose sum is σ = 109815653088. Its totient is φ = 94975697664.

The previous prime is 102313231093. The next prime is 102313231187. The reversal of 102313231103 is 301132313201.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102313231103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102313231703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41220851 + ... + 41223332.

It is an arithmetic number, because the mean of its divisors is an integer number (13726956636).

Almost surely, 2^102313231103 is an apocalyptic number.

102313231103 is a deficient number, since it is larger than the sum of its proper divisors (7502421985).

102313231103 is an equidigital number, since it uses as much as digits as its factorization.

102313231103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82444273.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 102313231103 its reverse (301132313201), we get a palindrome (403445544304).

The spelling of 102313231103 in words is "one hundred two billion, three hundred thirteen million, two hundred thirty-one thousand, one hundred three".