32131201223 has 8 divisors (see below), whose sum is σ = 35068601856. Its totient is φ = 29196531000.

The previous prime is 32131201199. The next prime is 32131201231. The reversal of 32131201223 is 32210213123.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 32131201223 - 2¹⁸ = 32130939079 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32131201195 and 32131201204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32131201523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 657953 + ... + 705098.

It is an arithmetic number, because the mean of its divisors is an integer number (4383575232).

Almost surely, 2^32131201223 is an apocalyptic number.

32131201223 is a deficient number, since it is larger than the sum of its proper divisors (2937400633).

32131201223 is a wasteful number, since it uses less digits than its factorization.

32131201223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1365205.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 32131201223 its reverse (32210213123), we get a palindrome (64341414346).

The spelling of 32131201223 in words is "thirty-two billion, one hundred thirty-one million, two hundred one thousand, two hundred twenty-three".