32110113121 has 2 divisors, whose sum is σ = 32110113122. Its totient is φ = 32110113120.

The previous prime is 32110113097. The next prime is 32110113127. The reversal of 32110113121 is 12131101123.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19054765521 + 13055347600 = 138039^2 + 114260^2 .

It is a cyclic number.

It is not a de Polignac number, because 32110113121 - 2²¹ = 32108015969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32110113095 and 32110113104.

It is not a weakly prime, because it can be changed into another prime (32110113127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16055056560 + 16055056561.

It is an arithmetic number, because the mean of its divisors is an integer number (16055056561).

Almost surely, 2^32110113121 is an apocalyptic number.

It is an amenable number.

32110113121 is a deficient number, since it is larger than the sum of its proper divisors (1).

32110113121 is an equidigital number, since it uses as much as digits as its factorization.

32110113121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 32110113121 its reverse (12131101123), we get a palindrome (44241214244).

The spelling of 32110113121 in words is "thirty-two billion, one hundred ten million, one hundred thirteen thousand, one hundred twenty-one".