1030320312342 has 16 divisors (see below), whose sum is σ = 2060761893552. Its totient is φ = 343419892640.

The previous prime is 1030320312271. The next prime is 1030320312361. The reversal of 1030320312342 is 2432130230301.

1030320312342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 4942233 + ... + 5146484.

It is an arithmetic number, because the mean of its divisors is an integer number (128797618347).

Almost surely, 2^{1030320312342} is an apocalyptic number.

1030320312342 is an abundant number, since it is smaller than the sum of its proper divisors (1030441581210).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1030320312342 is a wasteful number, since it uses less digits than its factorization.

1030320312342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10105743.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 1030320312342 its reverse (2432130230301), we get a palindrome (3462450542643).

The spelling of 1030320312342 in words is "one trillion, thirty billion, three hundred twenty million, three hundred twelve thousand, three hundred forty-two".