12643613102 has 16 divisors (see below), whose sum is σ = 19460580480. Its totient is φ = 6157572792.

The previous prime is 12643613089. The next prime is 12643613117. The reversal of 12643613102 is 20131634621.

12643613102 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173888 + ... + 235635.

It is an arithmetic number, because the mean of its divisors is an integer number (1216286280).

Almost surely, 2^12643613102 is an apocalyptic number.

12643613102 is a deficient number, since it is larger than the sum of its proper divisors (6816967378).

12643613102 is a wasteful number, since it uses less digits than its factorization.

12643613102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409927.

The product of its (nonzero) digits is 5184, while the sum is 29.

The spelling of 12643613102 in words is "twelve billion, six hundred forty-three million, six hundred thirteen thousand, one hundred two".