2231300312 has 16 divisors (see below), whose sum is σ = 4226820360. Its totient is φ = 1104148224.

The previous prime is 2231300297. The next prime is 2231300333. The reversal of 2231300312 is 2130031322.

It is a super-3 number, since 3×2231300312³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1436918 + ... + 1438469.

Almost surely, 2^2231300312 is an apocalyptic number.

It is an amenable number.

2231300312 is a deficient number, since it is larger than the sum of its proper divisors (1995520048).

2231300312 is a wasteful number, since it uses less digits than its factorization.

2231300312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2875490 (or 2875486 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2231300312 is about 47236.6416249081. The cubic root of 2231300312 is about 1306.7304421299.

Adding to 2231300312 its reverse (2130031322), we get a palindrome (4361331634).

The spelling of 2231300312 in words is "two billion, two hundred thirty-one million, three hundred thousand, three hundred twelve".