310243342011 has 32 divisors (see below), whose sum is σ = 439189585920. Its totient is φ = 194380970784.

The previous prime is 310243342007. The next prime is 310243342061. The reversal of 310243342011 is 110243342013.

It is a happy number.

It is not a de Polignac number, because 310243342011 - 2² = 310243342007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (310243342061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8135190 + ... + 8173236.

It is an arithmetic number, because the mean of its divisors is an integer number (13724674560).

Almost surely, 2^310243342011 is an apocalyptic number.

310243342011 is a deficient number, since it is larger than the sum of its proper divisors (128946243909).

310243342011 is a wasteful number, since it uses less digits than its factorization.

310243342011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40135.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 310243342011 its reverse (110243342013), we get a palindrome (420486684024).

The spelling of 310243342011 in words is "three hundred ten billion, two hundred forty-three million, three hundred forty-two thousand, eleven".