1200126058843 has 2 divisors, whose sum is σ = 1200126058844. Its totient is φ = 1200126058842.

The previous prime is 1200126058787. The next prime is 1200126058861. The reversal of 1200126058843 is 3488506210021.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1200126058843 is a prime.

It is a super-2 number, since 2×1200126058843² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1200126058796 and 1200126058805.

It is not a weakly prime, because it can be changed into another prime (1200126758843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600063029421 + 600063029422.

It is an arithmetic number, because the mean of its divisors is an integer number (600063029422).

Almost surely, 2^{1200126058843} is an apocalyptic number.

1200126058843 is a deficient number, since it is larger than the sum of its proper divisors (1).

1200126058843 is an equidigital number, since it uses as much as digits as its factorization.

1200126058843 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 92160, while the sum is 40.

The spelling of 1200126058843 in words is "one trillion, two hundred billion, one hundred twenty-six million, fifty-eight thousand, eight hundred forty-three".