102711626612 has 24 divisors (see below), whose sum is σ = 212506815360. Its totient is φ = 42501362400.

The previous prime is 102711626603. The next prime is 102711626617. The reversal of 102711626612 is 216626117201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102711626617) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63245264 + ... + 63246887.

It is an arithmetic number, because the mean of its divisors is an integer number (8854450640).

Almost surely, 2^102711626612 is an apocalyptic number.

It is an amenable number.

102711626612 is an abundant number, since it is smaller than the sum of its proper divisors (109795188748).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102711626612 is a wasteful number, since it uses less digits than its factorization.

102711626612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126492191 (or 126492189 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 35.

The spelling of 102711626612 in words is "one hundred two billion, seven hundred eleven million, six hundred twenty-six thousand, six hundred twelve".