310512115151242 has 8 divisors (see below), whose sum is σ = 465775193533536. Its totient is φ = 155253717306732.

The previous prime is 310512115151239. The next prime is 310512115151297. The reversal of 310512115151242 is 242151511215013.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 310512115151198 and 310512115151207.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1169968588 + ... + 1170233959.

It is an arithmetic number, because the mean of its divisors is an integer number (58221899191692).

Almost surely, 2^{310512115151242} is an apocalyptic number.

310512115151242 is a deficient number, since it is larger than the sum of its proper divisors (155263078382294).

310512115151242 is a wasteful number, since it uses less digits than its factorization.

310512115151242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2340268892.

The product of its (nonzero) digits is 12000, while the sum is 34.

Adding to 310512115151242 its reverse (242151511215013), we get a palindrome (552663626366255).

The spelling of 310512115151242 in words is "three hundred ten trillion, five hundred twelve billion, one hundred fifteen million, one hundred fifty-one thousand, two hundred forty-two".