110021132317 has 2 divisors, whose sum is σ = 110021132318. Its totient is φ = 110021132316.

The previous prime is 110021132303. The next prime is 110021132363. The reversal of 110021132317 is 713231120011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108626931396 + 1394200921 = 329586^2 + 37339^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110021132317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110021132717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55010566158 + 55010566159.

It is an arithmetic number, because the mean of its divisors is an integer number (55010566159).

Almost surely, 2^110021132317 is an apocalyptic number.

It is an amenable number.

110021132317 is a deficient number, since it is larger than the sum of its proper divisors (1).

110021132317 is an equidigital number, since it uses as much as digits as its factorization.

110021132317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 22.

Adding to 110021132317 its reverse (713231120011), we get a palindrome (823252252328).

The spelling of 110021132317 in words is "one hundred ten billion, twenty-one million, one hundred thirty-two thousand, three hundred seventeen".