310135342 has 12 divisors (see below), whose sum is σ = 511339248. Its totient is φ = 140970500.

The previous prime is 310135337. The next prime is 310135351. The reversal of 310135342 is 243531013.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 640534 + ... + 641017.

It is an arithmetic number, because the mean of its divisors is an integer number (42611604).

Almost surely, 2^310135342 is an apocalyptic number.

310135342 is a deficient number, since it is larger than the sum of its proper divisors (201203906).

310135342 is a wasteful number, since it uses less digits than its factorization.

310135342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1281575 (or 1281564 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 310135342 is about 17610.6598967784. The cubic root of 310135342 is about 676.8884234664. Note that the first 3 decimals are identical.

Adding to 310135342 its reverse (243531013), we get a palindrome (553666355).

The spelling of 310135342 in words is "three hundred ten million, one hundred thirty-five thousand, three hundred forty-two".