2112301342 has 4 divisors (see below), whose sum is σ = 3168452016. Its totient is φ = 1056150670.

The previous prime is 2112301339. The next prime is 2112301369. The reversal of 2112301342 is 2431032112.

It is a happy number.

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, 528075334 + ... + 528075337.

It is an arithmetic number, because the mean of its divisors is an integer number (792113004).

Almost surely, 2^2112301342 is an apocalyptic number.

2112301342 is a deficient number, since it is larger than the sum of its proper divisors (1056150674).

2112301342 is a wasteful number, since it uses less digits than its factorization.

2112301342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1056150673.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2112301342 is about 45959.7796121783. The cubic root of 2112301342 is about 1283.0747496021.

Adding to 2112301342 its reverse (2431032112), we get a palindrome (4543333454).

The spelling of 2112301342 in words is "two billion, one hundred twelve million, three hundred one thousand, three hundred forty-two".