5321512324311 has 32 divisors (see below), whose sum is σ = 7734757588992. Its totient is φ = 3244396800480.

The previous prime is 5321512324237. The next prime is 5321512324313. The reversal of 5321512324311 is 1134232151235.

It is a happy number.

It is not a de Polignac number, because 5321512324311 - 2¹⁹ = 5321511800023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5321512324313) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14809515 + ... + 15164588.

It is an arithmetic number, because the mean of its divisors is an integer number (241711174656).

Almost surely, 2^{5321512324311} is an apocalyptic number.

5321512324311 is a deficient number, since it is larger than the sum of its proper divisors (2413245264681).

5321512324311 is a wasteful number, since it uses less digits than its factorization.

5321512324311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29974243.

The product of its digits is 21600, while the sum is 33.

Adding to 5321512324311 its reverse (1134232151235), we get a palindrome (6455744475546).

The spelling of 5321512324311 in words is "five trillion, three hundred twenty-one billion, five hundred twelve million, three hundred twenty-four thousand, three hundred eleven".