2321011042 has 16 divisors (see below), whose sum is σ = 3979527552. Its totient is φ = 994556160.

The previous prime is 2321011039. The next prime is 2321011051. The reversal of 2321011042 is 2401101232.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121003 + ... + 138865.

It is an arithmetic number, because the mean of its divisors is an integer number (248720472).

Almost surely, 2^2321011042 is an apocalyptic number.

2321011042 is a deficient number, since it is larger than the sum of its proper divisors (1658516510).

2321011042 is a wasteful number, since it uses less digits than its factorization.

2321011042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27153.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2321011042 is about 48176.8724804755. The cubic root of 2321011042 is about 1324.0134661056.

Adding to 2321011042 its reverse (2401101232), we get a palindrome (4722112274).

The spelling of 2321011042 in words is "two billion, three hundred twenty-one million, eleven thousand, forty-two".