100128130588 has 6 divisors (see below), whose sum is σ = 175224228536. Its totient is φ = 50064065292.

The previous prime is 100128130523. The next prime is 100128130591. The reversal of 100128130588 is 885031821001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12516016320 + ... + 12516016327.

Almost surely, 2^100128130588 is an apocalyptic number.

It is an amenable number.

100128130588 is a deficient number, since it is larger than the sum of its proper divisors (75096097948).

100128130588 is a wasteful number, since it uses less digits than its factorization.

100128130588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25032032651 (or 25032032649 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 37.

Adding to 100128130588 its reverse (885031821001), we get a palindrome (985159951589).

The spelling of 100128130588 in words is "one hundred billion, one hundred twenty-eight million, one hundred thirty thousand, five hundred eighty-eight".