10023323311109 has 2 divisors, whose sum is σ = 10023323311110. Its totient is φ = 10023323311108.

The previous prime is 10023323311063. The next prime is 10023323311171. The reversal of 10023323311109 is 90111332332001.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9964773830209 + 58549480900 = 3156703^2 + 241970^2 .

It is a cyclic number.

It is not a de Polignac number, because 10023323311109 - 2¹² = 10023323307013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10023323311909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5011661655554 + 5011661655555.

It is an arithmetic number, because the mean of its divisors is an integer number (5011661655555).

Almost surely, 2^{10023323311109} is an apocalyptic number.

It is an amenable number.

10023323311109 is a deficient number, since it is larger than the sum of its proper divisors (1).

10023323311109 is an equidigital number, since it uses as much as digits as its factorization.

10023323311109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 29.

The spelling of 10023323311109 in words is "ten trillion, twenty-three billion, three hundred twenty-three million, three hundred eleven thousand, one hundred nine".