1044130231 has 8 divisors (see below), whose sum is σ = 1070040384. Its totient is φ = 1018241280.

The previous prime is 1044130163. The next prime is 1044130249. The reversal of 1044130231 is 1320314401.

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 1044130231 - 2⁹ = 1044129719 is a prime.

It is a super-2 number, since 2×1044130231² = 2180415878576226722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1044130199 and 1044130208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1044130291) 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, 149391 + ... + 156223.

It is an arithmetic number, because the mean of its divisors is an integer number (133755048).

Almost surely, 2^1044130231 is an apocalyptic number.

1044130231 is a deficient number, since it is larger than the sum of its proper divisors (25910153).

1044130231 is an equidigital number, since it uses as much as digits as its factorization.

1044130231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10601.

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

The square root of 1044130231 is about 32313.0040540956. The cubic root of 1044130231 is about 1014.4988445415.

Adding to 1044130231 its reverse (1320314401), we get a palindrome (2364444632).

The spelling of 1044130231 in words is "one billion, forty-four million, one hundred thirty thousand, two hundred thirty-one".