2321013242 has 4 divisors (see below), whose sum is σ = 3481519866. Its totient is φ = 1160506620.

The previous prime is 2321013203. The next prime is 2321013251. The reversal of 2321013242 is 2423101232.

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

It can be written as a sum of positive squares in only one way, i.e., 2177995561 + 143017681 = 46669^2 + 11959^2 .

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, 580253309 + ... + 580253312.

Almost surely, 2^2321013242 is an apocalyptic number.

2321013242 is a deficient number, since it is larger than the sum of its proper divisors (1160506624).

2321013242 is a wasteful number, since it uses less digits than its factorization.

2321013242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160506623.

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

The square root of 2321013242 is about 48176.8953130025. The cubic root of 2321013242 is about 1324.0138844332.

Adding to 2321013242 its reverse (2423101232), we get a palindrome (4744114474).

The spelling of 2321013242 in words is "two billion, three hundred twenty-one million, thirteen thousand, two hundred forty-two".