1042313312 has 12 divisors (see below), whose sum is σ = 2052054396. Its totient is φ = 521156640.

The previous prime is 1042313309. The next prime is 1042313329. The reversal of 1042313312 is 2133132401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16286114 + ... + 16286177.

It is an arithmetic number, because the mean of its divisors is an integer number (171004533).

Almost surely, 2^1042313312 is an apocalyptic number.

It is an amenable number.

1042313312 is a deficient number, since it is larger than the sum of its proper divisors (1009741084).

1042313312 is an equidigital number, since it uses as much as digits as its factorization.

1042313312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32572301 (or 32572293 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1042313312 is about 32284.8774505960. The cubic root of 1042313312 is about 1013.9100506740.

Adding to 1042313312 its reverse (2133132401), we get a palindrome (3175445713).

The spelling of 1042313312 in words is "one billion, forty-two million, three hundred thirteen thousand, three hundred twelve".