1111225003043 has 2 divisors, whose sum is σ = 1111225003044. Its totient is φ = 1111225003042.

The previous prime is 1111225003003. The next prime is 1111225003061. The reversal of 1111225003043 is 3403005221111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1111225003043 - 2⁸ = 1111225002787 is a prime.

It is not a weakly prime, because it can be changed into another prime (1111225003003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555612501521 + 555612501522.

It is an arithmetic number, because the mean of its divisors is an integer number (555612501522).

Almost surely, 2^{1111225003043} is an apocalyptic number.

1111225003043 is a deficient number, since it is larger than the sum of its proper divisors (1).

1111225003043 is an equidigital number, since it uses as much as digits as its factorization.

1111225003043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 23.

The spelling of 1111225003043 in words is "one trillion, one hundred eleven billion, two hundred twenty-five million, three thousand, forty-three".