12631203514 has 8 divisors (see below), whose sum is σ = 18964532340. Its totient is φ = 6309692736.

The previous prime is 12631203511. The next prime is 12631203527. The reversal of 12631203514 is 41530213621.

It can be written as a sum of positive squares in 2 ways, for example, as 11305005625 + 1326197889 = 106325^2 + 36417^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×12631203514³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (12631203511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2951839 + ... + 2956114.

Almost surely, 2^12631203514 is an apocalyptic number.

12631203514 is a deficient number, since it is larger than the sum of its proper divisors (6333328826).

12631203514 is a wasteful number, since it uses less digits than its factorization.

12631203514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5909024.

The product of its (nonzero) digits is 4320, while the sum is 28.

The spelling of 12631203514 in words is "twelve billion, six hundred thirty-one million, two hundred three thousand, five hundred fourteen".