102223032123103 has 4 divisors (see below), whose sum is σ = 102835146088080. Its totient is φ = 101610918158128.

The previous prime is 102223032123013. The next prime is 102223032123257. The reversal of 102223032123103 is 301321230322201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102223032123103 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 (102223032123403) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 306056982238 + ... + 306056982571.

It is an arithmetic number, because the mean of its divisors is an integer number (25708786522020).

Almost surely, 2^{102223032123103} is an apocalyptic number.

102223032123103 is a deficient number, since it is larger than the sum of its proper divisors (612113964977).

102223032123103 is an equidigital number, since it uses as much as digits as its factorization.

102223032123103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612113964976.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 102223032123103 its reverse (301321230322201), we get a palindrome (403544262445304).

The spelling of 102223032123103 in words is "one hundred two trillion, two hundred twenty-three billion, thirty-two million, one hundred twenty-three thousand, one hundred three".