2311034330 has 16 divisors (see below), whose sum is σ = 4538031264. Its totient is φ = 840376080.

The previous prime is 2311034329. The next prime is 2311034333. The reversal of 2311034330 is 334301132.

It is not an unprimeable number, because it can be changed into a prime (2311034333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10504592 + ... + 10504811.

It is an arithmetic number, because the mean of its divisors is an integer number (283626954).

Almost surely, 2^2311034330 is an apocalyptic number.

2311034330 is a deficient number, since it is larger than the sum of its proper divisors (2226996934).

2311034330 is a wasteful number, since it uses less digits than its factorization.

2311034330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21009421.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 2311034330 is about 48073.2184277275. The cubic root of 2311034330 is about 1322.1136801133.

Adding to 2311034330 its reverse (334301132), we get a palindrome (2645335462).

The spelling of 2311034330 in words is "two billion, three hundred eleven million, thirty-four thousand, three hundred thirty".