102430722304 has 81 divisors (see below), whose sum is σ = 207816688569. Its totient is φ = 50388357120.

The previous prime is 102430722287. The next prime is 102430722311. The reversal of 102430722304 is 403227034201.

The square root of 102430722304 is 320048.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 77035112704 + 25395609600 = 277552^2 + 159360^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 425023624 + ... + 425023864.

Almost surely, 2^102430722304 is an apocalyptic number.

102430722304 is the 320048-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102430722304

102430722304 is an abundant number, since it is smaller than the sum of its proper divisors (105385966265).

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

102430722304 is an frugal number, since it uses more digits than its factorization.

102430722304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664 (or 326 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 28.

Adding to 102430722304 its reverse (403227034201), we get a palindrome (505657756505).

The spelling of 102430722304 in words is "one hundred two billion, four hundred thirty million, seven hundred twenty-two thousand, three hundred four".