130555455100 has 72 divisors (see below), whose sum is σ = 324104012960. Its totient is φ = 44716734720.

The previous prime is 130555455097. The next prime is 130555455131. The reversal of 130555455100 is 1554555031.

It is a congruent number.

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, 604366 + ... + 791434.

Almost surely, 2^130555455100 is an apocalyptic number.

130555455100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130555455100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162052006480).

130555455100 is an abundant number, since it is smaller than the sum of its proper divisors (193548557860).

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

130555455100 is a wasteful number, since it uses less digits than its factorization.

130555455100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188087 (or 188080 counting only the distinct ones).

The product of its (nonzero) digits is 37500, while the sum is 34.

The spelling of 130555455100 in words is "one hundred thirty billion, five hundred fifty-five million, four hundred fifty-five thousand, one hundred".