32143224121231 has 16 divisors (see below), whose sum is σ = 32611557536928. Its totient is φ = 31675659724800.

The previous prime is 32143224121199. The next prime is 32143224121249. The reversal of 32143224121231 is 13212142234123.

It is a cyclic number.

It is not a de Polignac number, because 32143224121231 - 2⁵ = 32143224121199 is a prime.

It is a super-2 number, since 2×32143224121231² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32143224121193 and 32143224121202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32143224161231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 414835665 + ... + 414913141.

It is an arithmetic number, because the mean of its divisors is an integer number (2038222346058).

Almost surely, 2^{32143224121231} is an apocalyptic number.

32143224121231 is a deficient number, since it is larger than the sum of its proper divisors (468333415697).

32143224121231 is a wasteful number, since it uses less digits than its factorization.

32143224121231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82362.

The product of its digits is 13824, while the sum is 31.

Adding to 32143224121231 its reverse (13212142234123), we get a palindrome (45355366355354).

The spelling of 32143224121231 in words is "thirty-two trillion, one hundred forty-three billion, two hundred twenty-four million, one hundred twenty-one thousand, two hundred thirty-one".