1044132121 has 8 divisors (see below), whose sum is σ = 1048307040. Its totient is φ = 1039966368.

The previous prime is 1044132113. The next prime is 1044132191. The reversal of 1044132121 is 1212314401.

1044132121 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 1044132121 - 2³ = 1044132113 is a prime.

It is a super-2 number, since 2×1044132121² = 2180423772207917282, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1044132101) 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, 299430 + ... + 302896.

It is an arithmetic number, because the mean of its divisors is an integer number (131038380).

Almost surely, 2^1044132121 is an apocalyptic number.

It is an amenable number.

1044132121 is a deficient number, since it is larger than the sum of its proper divisors (4174919).

1044132121 is an equidigital number, since it uses as much as digits as its factorization.

1044132121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4583.

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

The square root of 1044132121 is about 32313.0332992741. The cubic root of 1044132121 is about 1014.4994566624.

Adding to 1044132121 its reverse (1212314401), we get a palindrome (2256446522).

The spelling of 1044132121 in words is "one billion, forty-four million, one hundred thirty-two thousand, one hundred twenty-one".