2321243102 has 4 divisors (see below), whose sum is σ = 3481864656. Its totient is φ = 1160621550.

The previous prime is 2321243083. The next prime is 2321243159. The reversal of 2321243102 is 2013421232.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 580310774 + ... + 580310777.

It is an arithmetic number, because the mean of its divisors is an integer number (870466164).

Almost surely, 2^2321243102 is an apocalyptic number.

2321243102 is a deficient number, since it is larger than the sum of its proper divisors (1160621554).

2321243102 is a wasteful number, since it uses less digits than its factorization.

2321243102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160621553.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2321243102 is about 48179.2808373060. The cubic root of 2321243102 is about 1324.0575906013.

Adding to 2321243102 its reverse (2013421232), we get a palindrome (4334664334).

The spelling of 2321243102 in words is "two billion, three hundred twenty-one million, two hundred forty-three thousand, one hundred two".