1051045312 has 14 divisors (see below), whose sum is σ = 2085668168. Its totient is φ = 525522624.

The previous prime is 1051045277. The next prime is 1051045321. The reversal of 1051045312 is 2135401501.

It is a happy number.

It is a super-2 number, since 2×1051045312² = 2209392495754354688, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8211228 + ... + 8211355.

Almost surely, 2^1051045312 is an apocalyptic number.

It is an amenable number.

1051045312 is a deficient number, since it is larger than the sum of its proper divisors (1034622856).

1051045312 is an equidigital number, since it uses as much as digits as its factorization.

1051045312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16422595 (or 16422585 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 1051045312 is about 32419.8289939969. The cubic root of 1051045312 is about 1016.7335310797.

Adding to 1051045312 its reverse (2135401501), we get a palindrome (3186446813).

The spelling of 1051045312 in words is "one billion, fifty-one million, forty-five thousand, three hundred twelve".