2311316752 has 10 divisors (see below), whose sum is σ = 4478176238. Its totient is φ = 1155658368.

The previous prime is 2311316741. The next prime is 2311316767. The reversal of 2311316752 is 2576131132.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1778814976 + 532501776 = 42176^2 + 23076^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72228633 + ... + 72228664.

Almost surely, 2^2311316752 is an apocalyptic number.

It is an amenable number.

2311316752 is a deficient number, since it is larger than the sum of its proper divisors (2166859486).

2311316752 is a wasteful number, since it uses less digits than its factorization.

2311316752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144457305 (or 144457299 counting only the distinct ones).

The product of its digits is 7560, while the sum is 31.

The square root of 2311316752 is about 48076.1557531382. The cubic root of 2311316752 is about 1322.1675346112.

Adding to 2311316752 its reverse (2576131132), we get a palindrome (4887447884).

The spelling of 2311316752 in words is "two billion, three hundred eleven million, three hundred sixteen thousand, seven hundred fifty-two".