310111012342 has 4 divisors (see below), whose sum is σ = 465166518516. Its totient is φ = 155055506170.

The previous prime is 310111012279. The next prime is 310111012439. The reversal of 310111012342 is 243210111013.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 243210111013 = 967 ⋅251509939.

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 as a sum of consecutive naturals, namely, 77527753084 + ... + 77527753087.

It is an arithmetic number, because the mean of its divisors is an integer number (116291629629).

Almost surely, 2^310111012342 is an apocalyptic number.

310111012342 is a deficient number, since it is larger than the sum of its proper divisors (155055506174).

310111012342 is a wasteful number, since it uses less digits than its factorization.

310111012342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155055506173.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 310111012342 its reverse (243210111013), we get a palindrome (553321123355).

The spelling of 310111012342 in words is "three hundred ten billion, one hundred eleven million, twelve thousand, three hundred forty-two".