110132111321 has 2 divisors, whose sum is σ = 110132111322. Its totient is φ = 110132111320.

The previous prime is 110132111311. The next prime is 110132111329. The reversal of 110132111321 is 123111231011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102359044096 + 7773067225 = 319936^2 + 88165^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110132111321 is a prime.

It is a super-2 number, since 2×110132111321² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 110132111321.

It is not a weakly prime, because it can be changed into another prime (110132111329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55066055660 + 55066055661.

It is an arithmetic number, because the mean of its divisors is an integer number (55066055661).

Almost surely, 2^110132111321 is an apocalyptic number.

It is an amenable number.

110132111321 is a deficient number, since it is larger than the sum of its proper divisors (1).

110132111321 is an equidigital number, since it uses as much as digits as its factorization.

110132111321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 110132111321 its reverse (123111231011), we get a palindrome (233243342332).

The spelling of 110132111321 in words is "one hundred ten billion, one hundred thirty-two million, one hundred eleven thousand, three hundred twenty-one".