2112041013413 has 2 divisors, whose sum is σ = 2112041013414. Its totient is φ = 2112041013412.

The previous prime is 2112041013377. The next prime is 2112041013437. The reversal of 2112041013413 is 3143101402112.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1315845292609 + 796195720804 = 1147103^2 + 892298^2 .

It is a cyclic number.

It is not a de Polignac number, because 2112041013413 - 2³² = 2107746046117 is a prime.

It is a super-2 number, since 2×2112041013413² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2112041013443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056020506706 + 1056020506707.

It is an arithmetic number, because the mean of its divisors is an integer number (1056020506707).

Almost surely, 2^{2112041013413} is an apocalyptic number.

It is an amenable number.

2112041013413 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112041013413 is an equidigital number, since it uses as much as digits as its factorization.

2112041013413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 2112041013413 its reverse (3143101402112), we get a palindrome (5255142415525).

The spelling of 2112041013413 in words is "two trillion, one hundred twelve billion, forty-one million, thirteen thousand, four hundred thirteen".