101328125100 has 72 divisors (see below), whose sum is σ = 293366171280. Its totient is φ = 27003310080.

The previous prime is 101328125083. The next prime is 101328125113. The reversal of 101328125100 is 1521823101.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 357156 + ... + 574644.

Almost surely, 2^101328125100 is an apocalyptic number.

101328125100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101328125100 is an abundant number, since it is smaller than the sum of its proper divisors (192038046180).

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

101328125100 is a wasteful number, since it uses less digits than its factorization.

101328125100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219059 (or 219052 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 24.

Adding to 101328125100 its reverse (1521823101), we get a palindrome (102849948201).

The spelling of 101328125100 in words is "one hundred one billion, three hundred twenty-eight million, one hundred twenty-five thousand, one hundred".