1052312116 has 12 divisors (see below), whose sum is σ = 1891317988. Its totient is φ = 511935552.

The previous prime is 1052312111. The next prime is 1052312119. The reversal of 1052312116 is 6112132501.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 449609616 + 602702500 = 21204^2 + 24550^2 .

It is a super-3 number, since 3×1052312116³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052312111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3554961 + ... + 3555256.

Almost surely, 2^1052312116 is an apocalyptic number.

It is an amenable number.

1052312116 is a deficient number, since it is larger than the sum of its proper divisors (839005872).

1052312116 is a wasteful number, since it uses less digits than its factorization.

1052312116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7110258 (or 7110256 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 1052312116 is about 32439.3605978910. The cubic root of 1052312116 is about 1017.1418499751.

Adding to 1052312116 its reverse (6112132501), we get a palindrome (7164444617).

The spelling of 1052312116 in words is "one billion, fifty-two million, three hundred twelve thousand, one hundred sixteen".