1164130312 has 8 divisors (see below), whose sum is σ = 2182744350. Its totient is φ = 582065152.

The previous prime is 1164130309. The next prime is 1164130339. The reversal of 1164130312 is 2130314611.

It can be written as a sum of positive squares in only one way, i.e., 854159076 + 309971236 = 29226^2 + 17606^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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, 72758137 + ... + 72758152.

Almost surely, 2^1164130312 is an apocalyptic number.

It is an amenable number.

1164130312 is a deficient number, since it is larger than the sum of its proper divisors (1018614038).

1164130312 is a wasteful number, since it uses less digits than its factorization.

1164130312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145516295 (or 145516291 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 1164130312 is about 34119.3539211984. The cubic root of 1164130312 is about 1051.9631638082.

Adding to 1164130312 its reverse (2130314611), we get a palindrome (3294444923).

The spelling of 1164130312 in words is "one billion, one hundred sixty-four million, one hundred thirty thousand, three hundred twelve".