1041331312 has 20 divisors (see below), whose sum is σ = 2305805296. Its totient is φ = 446284800.

The previous prime is 1041331303. The next prime is 1041331327. The reversal of 1041331312 is 2131331401.

It is a self number, because there is not a number n which added to its sum of digits gives 1041331312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4648689 + ... + 4648912.

Almost surely, 2^1041331312 is an apocalyptic number.

It is an amenable number.

1041331312 is an abundant number, since it is smaller than the sum of its proper divisors (1264473984).

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

1041331312 is an equidigital number, since it uses as much as digits as its factorization.

1041331312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9297616 (or 9297610 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 1041331312 is about 32269.6655080278. The cubic root of 1041331312 is about 1013.5915371956.

Adding to 1041331312 its reverse (2131331401), we get a palindrome (3172662713).

The spelling of 1041331312 in words is "one billion, forty-one million, three hundred thirty-one thousand, three hundred twelve".