12001002101113 has 2 divisors, whose sum is σ = 12001002101114. Its totient is φ = 12001002101112.

The previous prime is 12001002101059. The next prime is 12001002101149. The reversal of 12001002101113 is 31110120010021.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11831033899129 + 169968201984 = 3439627^2 + 412272^2 .

It is a cyclic number.

It is not a de Polignac number, because 12001002101113 - 2¹³ = 12001002092921 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12001002101093 and 12001002101102.

It is not a weakly prime, because it can be changed into another prime (12001002101183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6000501050556 + 6000501050557.

It is an arithmetic number, because the mean of its divisors is an integer number (6000501050557).

Almost surely, 2^{12001002101113} is an apocalyptic number.

It is an amenable number.

12001002101113 is a deficient number, since it is larger than the sum of its proper divisors (1).

12001002101113 is an equidigital number, since it uses as much as digits as its factorization.

12001002101113 is an evil number, because the sum of its binary digits is even.

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

Adding to 12001002101113 its reverse (31110120010021), we get a palindrome (43111122111134).

The spelling of 12001002101113 in words is "twelve trillion, one billion, two million, one hundred one thousand, one hundred thirteen".