3102321440243 has 8 divisors (see below), whose sum is σ = 3103833697200. Its totient is φ = 3100809457440.

The previous prime is 3102321440233. The next prime is 3102321440287. The reversal of 3102321440243 is 3420441232013.

3102321440243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 3102321440243 - 2⁴ = 3102321440227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3102321440233) 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, 24716921 + ... + 24842117.

It is an arithmetic number, because the mean of its divisors is an integer number (387979212150).

Almost surely, 2^{3102321440243} is an apocalyptic number.

3102321440243 is a deficient number, since it is larger than the sum of its proper divisors (1512256957).

3102321440243 is a wasteful number, since it uses less digits than its factorization.

3102321440243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137077.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 3102321440243 its reverse (3420441232013), we get a palindrome (6522762672256).

The spelling of 3102321440243 in words is "three trillion, one hundred two billion, three hundred twenty-one million, four hundred forty thousand, two hundred forty-three".