2326323531511 has 12 divisors (see below), whose sum is σ = 2709356927760. Its totient is φ = 1991614934400.

The previous prime is 2326323531439. The next prime is 2326323531551. The reversal of 2326323531511 is 1151353236232.

It is not a de Polignac number, because 2326323531511 - 2³¹ = 2324176047863 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2326323531551) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28252090 + ... + 28334311.

It is an arithmetic number, because the mean of its divisors is an integer number (225779743980).

Almost surely, 2^{2326323531511} is an apocalyptic number.

2326323531511 is a deficient number, since it is larger than the sum of its proper divisors (383033396249).

2326323531511 is an equidigital number, since it uses as much as digits as its factorization.

2326323531511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56587254 (or 56587247 counting only the distinct ones).

The product of its digits is 97200, while the sum is 37.

Adding to 2326323531511 its reverse (1151353236232), we get a palindrome (3477676767743).

The spelling of 2326323531511 in words is "two trillion, three hundred twenty-six billion, three hundred twenty-three million, five hundred thirty-one thousand, five hundred eleven".