3102012302223 has 4 divisors (see below), whose sum is σ = 4136016402968. Its totient is φ = 2068008201480.

The previous prime is 3102012302209. The next prime is 3102012302227. The reversal of 3102012302223 is 3222032102013.

It is a happy number.

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

It is not a de Polignac number, because 3102012302223 - 2²⁹ = 3101475431311 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3102012302223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3102012302227) 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, 517002050368 + ... + 517002050373.

It is an arithmetic number, because the mean of its divisors is an integer number (1034004100742).

Almost surely, 2^{3102012302223} is an apocalyptic number.

3102012302223 is a deficient number, since it is larger than the sum of its proper divisors (1034004100745).

3102012302223 is a wasteful number, since it uses less digits than its factorization.

3102012302223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1034004100744.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 3102012302223 its reverse (3222032102013), we get a palindrome (6324044404236).

The spelling of 3102012302223 in words is "three trillion, one hundred two billion, twelve million, three hundred two thousand, two hundred twenty-three".