1044010121203 has 16 divisors (see below), whose sum is σ = 1236121030080. Its totient is φ = 862732031616.

The previous prime is 1044010121197. The next prime is 1044010121221. The reversal of 1044010121203 is 3021210104401.

It is not a de Polignac number, because 1044010121203 - 2⁵ = 1044010121171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1044010125203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3660876 + ... + 3935737.

It is an arithmetic number, because the mean of its divisors is an integer number (77257564380).

Almost surely, 2^{1044010121203} is an apocalyptic number.

1044010121203 is a deficient number, since it is larger than the sum of its proper divisors (192110908877).

1044010121203 is an equidigital number, since it uses as much as digits as its factorization.

1044010121203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7597326.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 1044010121203 its reverse (3021210104401), we get a palindrome (4065220225604).

The spelling of 1044010121203 in words is "one trillion, forty-four billion, ten million, one hundred twenty-one thousand, two hundred three".