31324042314213 has 16 divisors (see below), whose sum is σ = 45562868209152. Its totient is φ = 18984007718000.

The previous prime is 31324042314203. The next prime is 31324042314259. The reversal of 31324042314213 is 31241324042313.

It is a cyclic number.

It is not a de Polignac number, because 31324042314213 - 2²⁴ = 31324025536997 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31324042314203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4052193 + ... + 8892038.

It is an arithmetic number, because the mean of its divisors is an integer number (2847679263072).

Almost surely, 2^{31324042314213} is an apocalyptic number.

31324042314213 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

31324042314213 is a deficient number, since it is larger than the sum of its proper divisors (14238825894939).

31324042314213 is a wasteful number, since it uses less digits than its factorization.

31324042314213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13017576.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 31324042314213 its reverse (31241324042313), we get a palindrome (62565366356526).

The spelling of 31324042314213 in words is "thirty-one trillion, three hundred twenty-four billion, forty-two million, three hundred fourteen thousand, two hundred thirteen".