27303110312 has 16 divisors (see below), whose sum is σ = 51567007860. Its totient is φ = 13551908224.

The previous prime is 27303110311. The next prime is 27303110347. The reversal of 27303110312 is 21301130372.

It can be written as a sum of positive squares in 2 ways, for example, as 26782631716 + 520478596 = 163654^2 + 22814^2 .

It is not an unprimeable number, because it can be changed into a prime (27303110311) by changing a digit.

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, 12454703 + ... + 12456894.

Almost surely, 2^27303110312 is an apocalyptic number.

It is an amenable number.

27303110312 is a deficient number, since it is larger than the sum of its proper divisors (24263897548).

27303110312 is a wasteful number, since it uses less digits than its factorization.

27303110312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24911740 (or 24911736 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 23.

Adding to 27303110312 its reverse (21301130372), we get a palindrome (48604240684).

The spelling of 27303110312 in words is "twenty-seven billion, three hundred three million, one hundred ten thousand, three hundred twelve".