12010011020113 has 2 divisors, whose sum is σ = 12010011020114. Its totient is φ = 12010011020112.

The previous prime is 12010011020107. The next prime is 12010011020123. The reversal of 12010011020113 is 31102011001021.

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., 10093024010304 + 1916987009809 = 3176952^2 + 1384553^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12010011020113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12010011020093 and 12010011020102.

It is not a weakly prime, because it can be changed into another prime (12010011020123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6005005510056 + 6005005510057.

It is an arithmetic number, because the mean of its divisors is an integer number (6005005510057).

Almost surely, 2^{12010011020113} is an apocalyptic number.

It is an amenable number.

12010011020113 is a deficient number, since it is larger than the sum of its proper divisors (1).

12010011020113 is an equidigital number, since it uses as much as digits as its factorization.

12010011020113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 12010011020113 its reverse (31102011001021), we get a palindrome (43112022021134).

The spelling of 12010011020113 in words is "twelve trillion, ten billion, eleven million, twenty thousand, one hundred thirteen".