1004301223043 has 2 divisors, whose sum is σ = 1004301223044. Its totient is φ = 1004301223042.

The previous prime is 1004301223007. The next prime is 1004301223069. The reversal of 1004301223043 is 3403221034001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1004301223043 - 2¹⁰ = 1004301222019 is a prime.

It is not a weakly prime, because it can be changed into another prime (1004301226043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502150611521 + 502150611522.

It is an arithmetic number, because the mean of its divisors is an integer number (502150611522).

Almost surely, 2^{1004301223043} is an apocalyptic number.

1004301223043 is a deficient number, since it is larger than the sum of its proper divisors (1).

1004301223043 is an equidigital number, since it uses as much as digits as its factorization.

1004301223043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 1004301223043 its reverse (3403221034001), we get a palindrome (4407522257044).

The spelling of 1004301223043 in words is "one trillion, four billion, three hundred one million, two hundred twenty-three thousand, forty-three".