1004121300043 has 8 divisors (see below), whose sum is σ = 1007983540080. Its totient is φ = 1000263429600.

The previous prime is 1004121299959. The next prime is 1004121300047. The reversal of 1004121300043 is 3400031214001.

1004121300043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1004121300043 - 2²⁵ = 1004087745611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1004121300047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 631548 + ... + 1551481.

It is an arithmetic number, because the mean of its divisors is an integer number (125997942510).

Almost surely, 2^{1004121300043} is an apocalyptic number.

1004121300043 is a deficient number, since it is larger than the sum of its proper divisors (3862240037).

1004121300043 is a wasteful number, since it uses less digits than its factorization.

1004121300043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2184797.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1004121300043 its reverse (3400031214001), we get a palindrome (4404152514044).

It can be divided in two parts, 1004121 and 300043, that added together give a square (1304164 = 1142²).

The spelling of 1004121300043 in words is "one trillion, four billion, one hundred twenty-one million, three hundred thousand, forty-three".