32113200111121 has 4 divisors (see below), whose sum is σ = 32639646014644. Its totient is φ = 31586754207600.

The previous prime is 32113200111089. The next prime is 32113200111203. The reversal of 32113200111121 is 12111100231123.

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 5498579459025 + 26614620652096 = 2344905^2 + 5158936^2 .

It is a cyclic number.

It is not a de Polignac number, because 32113200111121 - 2⁵ = 32113200111089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32113200111721) 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, 263222951670 + ... + 263222951791.

It is an arithmetic number, because the mean of its divisors is an integer number (8159911503661).

Almost surely, 2^{32113200111121} is an apocalyptic number.

It is an amenable number.

32113200111121 is a deficient number, since it is larger than the sum of its proper divisors (526445903523).

32113200111121 is an equidigital number, since it uses as much as digits as its factorization.

32113200111121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526445903522.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 32113200111121 its reverse (12111100231123), we get a palindrome (44224300342244).

The spelling of 32113200111121 in words is "thirty-two trillion, one hundred thirteen billion, two hundred million, one hundred eleven thousand, one hundred twenty-one".