102471604788 has 48 divisors (see below), whose sum is σ = 273312345600. Its totient is φ = 29271737184.

The previous prime is 102471604751. The next prime is 102471604801. The reversal of 102471604788 is 887406174201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 308695 + ... + 547937.

It is an arithmetic number, because the mean of its divisors is an integer number (5694007200).

Almost surely, 2^102471604788 is an apocalyptic number.

It is an amenable number.

102471604788 is an abundant number, since it is smaller than the sum of its proper divisors (170840740812).

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

102471604788 is a wasteful number, since it uses less digits than its factorization.

102471604788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244356 (or 244354 counting only the distinct ones).

The product of its (nonzero) digits is 602112, while the sum is 48.

Adding to 102471604788 its reverse (887406174201), we get a palindrome (989877778989).

The spelling of 102471604788 in words is "one hundred two billion, four hundred seventy-one million, six hundred four thousand, seven hundred eighty-eight".