310342113 has 12 divisors (see below), whose sum is σ = 448608420. Its totient is φ = 206739456.

The previous prime is 310342111. The next prime is 310342121. The reversal of 310342113 is 311243013.

310342113 is a `hidden beast` number, since 310 + 342 + 1 + 13 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 99860049 + 210482064 = 9993^2 + 14508^2 .

It is not a de Polignac number, because 310342113 - 2¹ = 310342111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (310342111) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 445 + ... + 24917.

It is an arithmetic number, because the mean of its divisors is an integer number (37384035).

Almost surely, 2^310342113 is an apocalyptic number.

It is an amenable number.

310342113 is a deficient number, since it is larger than the sum of its proper divisors (138266307).

310342113 is a wasteful number, since it uses less digits than its factorization.

310342113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25888 (or 25885 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 310342113 is about 17616.5295390437. The cubic root of 310342113 is about 677.0388199592.

Adding to 310342113 its reverse (311243013), we get a palindrome (621585126).

The spelling of 310342113 in words is "three hundred ten million, three hundred forty-two thousand, one hundred thirteen".