102704630212 has 24 divisors (see below), whose sum is σ = 190336275360. Its totient is φ = 48323809920.

The previous prime is 102704630191. The next prime is 102704630219. The reversal of 102704630212 is 212036407201.

102704630212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (102704630219) 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 7 ways as a sum of consecutive naturals, for example, 315387 + ... + 552157.

It is an arithmetic number, because the mean of its divisors is an integer number (7930678140).

Almost surely, 2^102704630212 is an apocalyptic number.

It is an amenable number.

102704630212 is a deficient number, since it is larger than the sum of its proper divisors (87631645148).

102704630212 is a wasteful number, since it uses less digits than its factorization.

102704630212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243171 (or 243169 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The spelling of 102704630212 in words is "one hundred two billion, seven hundred four million, six hundred thirty thousand, two hundred twelve".