102012330003223 has 4 divisors (see below), whose sum is σ = 102075573854808. Its totient is φ = 101949086151640.

The previous prime is 102012330003203. The next prime is 102012330003299. The reversal of 102012330003223 is 322300033210201.

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

It is a cyclic number.

It is not a de Polignac number, because 102012330003223 - 2⁹ = 102012330002711 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102012330003194 and 102012330003203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102012330003203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31621923373 + ... + 31621926598.

It is an arithmetic number, because the mean of its divisors is an integer number (25518893463702).

Almost surely, 2^{102012330003223} is an apocalyptic number.

102012330003223 is a deficient number, since it is larger than the sum of its proper divisors (63243851585).

102012330003223 is an equidigital number, since it uses as much as digits as its factorization.

102012330003223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63243851584.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 102012330003223 its reverse (322300033210201), we get a palindrome (424312363213424).

The spelling of 102012330003223 in words is "one hundred two trillion, twelve billion, three hundred thirty million, three thousand, two hundred twenty-three".