120001322113 has 2 divisors, whose sum is σ = 120001322114. Its totient is φ = 120001322112.

The previous prime is 120001322107. The next prime is 120001322123. The reversal of 120001322113 is 311223100021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 116647522369 + 3353799744 = 341537^2 + 57912^2 .

It is a cyclic number.

It is not a de Polignac number, because 120001322113 - 2²⁵ = 119967767681 is a prime.

It is not a weakly prime, because it can be changed into another prime (120001322123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60000661056 + 60000661057.

It is an arithmetic number, because the mean of its divisors is an integer number (60000661057).

Almost surely, 2^120001322113 is an apocalyptic number.

It is an amenable number.

120001322113 is a deficient number, since it is larger than the sum of its proper divisors (1).

120001322113 is an equidigital number, since it uses as much as digits as its factorization.

120001322113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 120001322113 its reverse (311223100021), we get a palindrome (431224422134).

The spelling of 120001322113 in words is "one hundred twenty billion, one million, three hundred twenty-two thousand, one hundred thirteen".