1130141312 has 16 divisors (see below), whose sum is σ = 2251453650. Its totient is φ = 565070592.

The previous prime is 1130141297. The next prime is 1130141333. The reversal of 1130141312 is 2131410311.

It can be written as a sum of positive squares in only one way, i.e., 995023936 + 135117376 = 31544^2 + 11624^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4414487 + ... + 4414742.

Almost surely, 2^1130141312 is an apocalyptic number.

It is an amenable number.

1130141312 is a deficient number, since it is larger than the sum of its proper divisors (1121312338).

1130141312 is an frugal number, since it uses more digits than its factorization.

1130141312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8829243 (or 8829231 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 1130141312 is about 33617.5744514681. The cubic root of 1130141312 is about 1041.6238537312.

Adding to 1130141312 its reverse (2131410311), we get a palindrome (3261551623).

The spelling of 1130141312 in words is "one billion, one hundred thirty million, one hundred forty-one thousand, three hundred twelve".