130100433552 has 50 divisors (see below), whose sum is σ = 376548403638. Its totient is φ = 43366810752.

The previous prime is 130100433539. The next prime is 130100433571. The reversal of 130100433552 is 255334001031.

130100433552 is a `hidden beast` number, since 1 + 3 + 0 + 100 + 4 + 3 + 3 + 552 = 666.

It can be written as a sum of positive squares in only one way, i.e., 130092947856 + 7485696 = 360684^2 + 2736^2 .

It is a super-2 number, since 2×130100433552² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 50191773 + ... + 50194364.

Almost surely, 2^130100433552 is an apocalyptic number.

130100433552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130100433552 is an abundant number, since it is smaller than the sum of its proper divisors (246447970086).

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

130100433552 is a wasteful number, since it uses less digits than its factorization.

130100433552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100386157 (or 100386142 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

Adding to 130100433552 its reverse (255334001031), we get a palindrome (385434434583).

The spelling of 130100433552 in words is "one hundred thirty billion, one hundred million, four hundred thirty-three thousand, five hundred fifty-two".