120013110001 has 2 divisors, whose sum is σ = 120013110002. Its totient is φ = 120013110000.

The previous prime is 120013109981. The next prime is 120013110017. The reversal of 120013110001 is 100011310021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 91772643600 + 28240466401 = 302940^2 + 168049^2 .

It is a cyclic number.

It is not a de Polignac number, because 120013110001 - 2¹¹ = 120013107953 is a prime.

It is a super-2 number, since 2×120013110001² (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 120013110001.

It is not a weakly prime, because it can be changed into another prime (120013110601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60006555000 + 60006555001.

It is an arithmetic number, because the mean of its divisors is an integer number (60006555001).

Almost surely, 2^120013110001 is an apocalyptic number.

It is an amenable number.

120013110001 is a deficient number, since it is larger than the sum of its proper divisors (1).

120013110001 is an equidigital number, since it uses as much as digits as its factorization.

120013110001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 120013110001 its reverse (100011310021), we get a palindrome (220024420022).

The spelling of 120013110001 in words is "one hundred twenty billion, thirteen million, one hundred ten thousand, one".