2311330234 has 16 divisors (see below), whose sum is σ = 3721227048. Its totient is φ = 1072783872.

The previous prime is 2311330213. The next prime is 2311330243. The reversal of 2311330234 is 4320331132.

It can be written as a sum of positive squares in 4 ways, for example, as 1785316009 + 526014225 = 42253^2 + 22935^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 463137 + ... + 468100.

Almost surely, 2^2311330234 is an apocalyptic number.

2311330234 is a deficient number, since it is larger than the sum of its proper divisors (1409896814).

2311330234 is a wasteful number, since it uses less digits than its factorization.

2311330234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931329.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 2311330234 is about 48076.2959679716. The cubic root of 2311330234 is about 1322.1701053576.

Adding to 2311330234 its reverse (4320331132), we get a palindrome (6631661366).

The spelling of 2311330234 in words is "two billion, three hundred eleven million, three hundred thirty thousand, two hundred thirty-four".