2023312132 has 6 divisors (see below), whose sum is σ = 3540796238. Its totient is φ = 1011656064.

The previous prime is 2023312129. The next prime is 2023312133. The reversal of 2023312132 is 2312133202.

It can be written as a sum of positive squares in only one way, i.e., 1729395396 + 293916736 = 41586^2 + 17144^2 .

It is not an unprimeable number, because it can be changed into a prime (2023312133) by changing a digit.

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, 252914013 + ... + 252914020.

Almost surely, 2^2023312132 is an apocalyptic number.

It is an amenable number.

2023312132 is a deficient number, since it is larger than the sum of its proper divisors (1517484106).

2023312132 is a wasteful number, since it uses less digits than its factorization.

2023312132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505828037 (or 505828035 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2023312132 is about 44981.2420015277. The cubic root of 2023312132 is about 1264.7973933302.

Adding to 2023312132 its reverse (2312133202), we get a palindrome (4335445334).

The spelling of 2023312132 in words is "two billion, twenty-three million, three hundred twelve thousand, one hundred thirty-two".