1003041121 has 8 divisors (see below), whose sum is σ = 1018539360. Its totient is φ = 987558528.

The previous prime is 1003041113. The next prime is 1003041161. The reversal of 1003041121 is 1211403001.

1003041121 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 1003041121 - 2³ = 1003041113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1003041101) 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, 240270 + ... + 244408.

It is an arithmetic number, because the mean of its divisors is an integer number (127317420).

Almost surely, 2^1003041121 is an apocalyptic number.

It is an amenable number.

1003041121 is a deficient number, since it is larger than the sum of its proper divisors (15498239).

1003041121 is an equidigital number, since it uses as much as digits as its factorization.

1003041121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7823.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1003041121 is about 31670.8244445894. The cubic root of 1003041121 is about 1001.0126811308.

Adding to 1003041121 its reverse (1211403001), we get a palindrome (2214444122).

The spelling of 1003041121 in words is "one billion, three million, forty-one thousand, one hundred twenty-one".