1032230144 has 72 divisors (see below), whose sum is σ = 2308722528. Its totient is φ = 456468480.

The previous prime is 1032230141. The next prime is 1032230153. The reversal of 1032230144 is 4410322301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1032230141) 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, 99239 + ... + 109145.

Almost surely, 2^1032230144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1032230144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1154361264).

1032230144 is an abundant number, since it is smaller than the sum of its proper divisors (1276492384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1032230144 is an equidigital number, since it uses as much as digits as its factorization.

1032230144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9971 (or 9957 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1032230144 is about 32128.3386436336. The cubic root of 1032230144 is about 1010.6299843815.

Adding to 1032230144 its reverse (4410322301), we get a palindrome (5442552445).

The spelling of 1032230144 in words is "one billion, thirty-two million, two hundred thirty thousand, one hundred forty-four".