12631066114 has 4 divisors (see below), whose sum is σ = 18946599174. Its totient is φ = 6315533056.

The previous prime is 12631066073. The next prime is 12631066141. The reversal of 12631066114 is 41166013621.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10013004225 + 2618061889 = 100065^2 + 51167^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3157766527 + ... + 3157766530.

Almost surely, 2^12631066114 is an apocalyptic number.

12631066114 is a deficient number, since it is larger than the sum of its proper divisors (6315533060).

12631066114 is an equidigital number, since it uses as much as digits as its factorization.

12631066114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6315533059.

The product of its (nonzero) digits is 5184, while the sum is 31.

Adding to 12631066114 its reverse (41166013621), we get a palindrome (53797079735).

The spelling of 12631066114 in words is "twelve billion, six hundred thirty-one million, sixty-six thousand, one hundred fourteen".