2343012011 has 4 divisors (see below), whose sum is σ = 2367166872. Its totient is φ = 2318857152.

The previous prime is 2343011981. The next prime is 2343012019. The reversal of 2343012011 is 1102103432.

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

It is a cyclic number.

It is not a de Polignac number, because 2343012011 - 2²² = 2338817707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2343012019) 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 3 ways as a sum of consecutive naturals, for example, 12077285 + ... + 12077478.

It is an arithmetic number, because the mean of its divisors is an integer number (591791718).

Almost surely, 2^2343012011 is an apocalyptic number.

2343012011 is a deficient number, since it is larger than the sum of its proper divisors (24154861).

2343012011 is an equidigital number, since it uses as much as digits as its factorization.

2343012011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24154860.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2343012011 is about 48404.6693098920. The cubic root of 2343012011 is about 1328.1837781163.

Adding to 2343012011 its reverse (1102103432), we get a palindrome (3445115443).

The spelling of 2343012011 in words is "two billion, three hundred forty-three million, twelve thousand, eleven".