2313112142 has 16 divisors (see below), whose sum is σ = 3804313392. Its totient is φ = 1046075520.

The previous prime is 2313112127. The next prime is 2313112171. The reversal of 2313112142 is 2412113132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 262523 + ... + 271190.

It is an arithmetic number, because the mean of its divisors is an integer number (237769587).

Almost surely, 2^2313112142 is an apocalyptic number.

2313112142 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2313112142 is a deficient number, since it is larger than the sum of its proper divisors (1491201250).

2313112142 is a wasteful number, since it uses less digits than its factorization.

2313112142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533923.

The product of its digits is 288, while the sum is 20.

The square root of 2313112142 is about 48094.8244824742. The cubic root of 2313112142 is about 1322.5097914639.

Adding to 2313112142 its reverse (2412113132), we get a palindrome (4725225274).

The spelling of 2313112142 in words is "two billion, three hundred thirteen million, one hundred twelve thousand, one hundred forty-two".