32331313223101 has 4 divisors (see below), whose sum is σ = 32334442171132. Its totient is φ = 32328184275072.

The previous prime is 32331313223093. The next prime is 32331313223141. The reversal of 32331313223101 is 10132231313323.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 26792280367876 + 5539032855225 = 5176126^2 + 2353515^2 .

It is a cyclic number.

It is not a de Polignac number, because 32331313223101 - 2³ = 32331313223093 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32331313223101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32331313223141) 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, 1564458516 + ... + 1564479181.

It is an arithmetic number, because the mean of its divisors is an integer number (8083610542783).

Almost surely, 2^{32331313223101} is an apocalyptic number.

It is an amenable number.

32331313223101 is a deficient number, since it is larger than the sum of its proper divisors (3128948031).

32331313223101 is a wasteful number, since it uses less digits than its factorization.

32331313223101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3128948030.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 32331313223101 its reverse (10132231313323), we get a palindrome (42463544536424).

The spelling of 32331313223101 in words is "thirty-two trillion, three hundred thirty-one billion, three hundred thirteen million, two hundred twenty-three thousand, one hundred one".