110201100202321 has 2 divisors, whose sum is σ = 110201100202322. Its totient is φ = 110201100202320.

The previous prime is 110201100202313. The next prime is 110201100202327. The reversal of 110201100202321 is 123202001102011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 78981346251025 + 31219753951296 = 8887145^2 + 5587464^2 .

It is a cyclic number.

It is not a de Polignac number, because 110201100202321 - 2³ = 110201100202313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110201100202295 and 110201100202304.

It is not a weakly prime, because it can be changed into another prime (110201100202327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55100550101160 + 55100550101161.

It is an arithmetic number, because the mean of its divisors is an integer number (55100550101161).

Almost surely, 2^{110201100202321} is an apocalyptic number.

It is an amenable number.

110201100202321 is a deficient number, since it is larger than the sum of its proper divisors (1).

110201100202321 is an equidigital number, since it uses as much as digits as its factorization.

110201100202321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 110201100202321 its reverse (123202001102011), we get a palindrome (233403101304332).

The spelling of 110201100202321 in words is "one hundred ten trillion, two hundred one billion, one hundred million, two hundred two thousand, three hundred twenty-one".