2312011 has 8 divisors (see below), whose sum is σ = 2570624. Its totient is φ = 2064960.

The previous prime is 2311993. The next prime is 2312021. The reversal of 2312011 is 1102132.

2312011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2312011 - 2⁹ = 2311499 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2312021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2466 + ... + 3271.

It is an arithmetic number, because the mean of its divisors is an integer number (321328).

2^2312011 is an apocalyptic number.

2312011 is a deficient number, since it is larger than the sum of its proper divisors (258613).

2312011 is a wasteful number, since it uses less digits than its factorization.

2312011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5781.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 2312011 is about 1520.5298418643. The cubic root of 2312011 is about 132.2299900758.

Adding to 2312011 its reverse (1102132), we get a palindrome (3414143).

The spelling of 2312011 in words is "two million, three hundred twelve thousand, eleven".