130443134100 has 36 divisors (see below), whose sum is σ = 377415468864. Its totient is φ = 34784835680.

The previous prime is 130443134093. The next prime is 130443134113. The reversal of 130443134100 is 1431344031.

It is a super-2 number, since 2×130443134100² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 217404924 + ... + 217405523.

It is an arithmetic number, because the mean of its divisors is an integer number (10483763024).

Almost surely, 2^130443134100 is an apocalyptic number.

130443134100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130443134100 is an abundant number, since it is smaller than the sum of its proper divisors (246972334764).

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

130443134100 is a wasteful number, since it uses less digits than its factorization.

130443134100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434810464 (or 434810457 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 130443134100 its reverse (1431344031), we get a palindrome (131874478131).

The spelling of 130443134100 in words is "one hundred thirty billion, four hundred forty-three million, one hundred thirty-four thousand, one hundred".