2312303333011 has 24 divisors (see below), whose sum is σ = 2717434773504. Its totient is φ = 1961707260240.

The previous prime is 2312303332993. The next prime is 2312303333051. The reversal of 2312303333011 is 1103333032132.

It is not a de Polignac number, because 2312303333011 - 2¹⁹ = 2312302808723 is a prime.

It is a super-2 number, since 2×2312303333011² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2312303333051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1988206 + ... + 2928748.

It is an arithmetic number, because the mean of its divisors is an integer number (113226448896).

Almost surely, 2^{2312303333011} is an apocalyptic number.

2312303333011 is a deficient number, since it is larger than the sum of its proper divisors (405131440493).

2312303333011 is a wasteful number, since it uses less digits than its factorization.

2312303333011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941071 (or 941064 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 2312303333011 its reverse (1103333032132), we get a palindrome (3415636365143).

The spelling of 2312303333011 in words is "two trillion, three hundred twelve billion, three hundred three million, three hundred thirty-three thousand, eleven".