110021141321017 has 8 divisors (see below), whose sum is σ = 110841704655336. Its totient is φ = 109200831455232.

The previous prime is 110021141321011. The next prime is 110021141321051. The reversal of 110021141321017 is 710123141120011.

It can be written as a sum of positive squares in 4 ways, for example, as 50564457935161 + 59456683385856 = 7110869^2 + 7710816^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110021141321017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110021141320982 and 110021141321000.

It is not an unprimeable number, because it can be changed into a prime (110021141321011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62495728 + ... + 64232065.

It is an arithmetic number, because the mean of its divisors is an integer number (13855213081917).

Almost surely, 2^{110021141321017} is an apocalyptic number.

It is an amenable number.

110021141321017 is a deficient number, since it is larger than the sum of its proper divisors (820563334319).

110021141321017 is a wasteful number, since it uses less digits than its factorization.

110021141321017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126734267.

The product of its (nonzero) digits is 336, while the sum is 25.

Adding to 110021141321017 its reverse (710123141120011), we get a palindrome (820144282441028).

The spelling of 110021141321017 in words is "one hundred ten trillion, twenty-one billion, one hundred forty-one million, three hundred twenty-one thousand, seventeen".