324202134512031 has 4 divisors (see below), whose sum is σ = 432269512682712. Its totient is φ = 216134756341352.

The previous prime is 324202134512027. The next prime is 324202134512051. The reversal of 324202134512031 is 130215431202423.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 324202134512031 - 2² = 324202134512027 is a prime.

It is a super-2 number, since 2×324202134512031² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 324202134511983 and 324202134512001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324202134512051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54033689085336 + ... + 54033689085341.

It is an arithmetic number, because the mean of its divisors is an integer number (108067378170678).

Almost surely, 2^{324202134512031} is an apocalyptic number.

324202134512031 is a deficient number, since it is larger than the sum of its proper divisors (108067378170681).

324202134512031 is a wasteful number, since it uses less digits than its factorization.

324202134512031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108067378170680.

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 324202134512031 its reverse (130215431202423), we get a palindrome (454417565714454).

The spelling of 324202134512031 in words is "three hundred twenty-four trillion, two hundred two billion, one hundred thirty-four million, five hundred twelve thousand, thirty-one".