2311330342 has 4 divisors (see below), whose sum is σ = 3466995516. Its totient is φ = 1155665170.

The previous prime is 2311330331. The next prime is 2311330429. The reversal of 2311330342 is 2430331132.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 577832584 + ... + 577832587.

It is an arithmetic number, because the mean of its divisors is an integer number (866748879).

Almost surely, 2^2311330342 is an apocalyptic number.

2311330342 is a deficient number, since it is larger than the sum of its proper divisors (1155665174).

2311330342 is a wasteful number, since it uses less digits than its factorization.

2311330342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1155665173.

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

The square root of 2311330342 is about 48076.2970911862. The cubic root of 2311330342 is about 1322.1701259510.

Adding to 2311330342 its reverse (2430331132), we get a palindrome (4741661474).

The spelling of 2311330342 in words is "two billion, three hundred eleven million, three hundred thirty thousand, three hundred forty-two".