130400022340100 has 144 divisors (see below), whose sum is σ = 298596216119040. Its totient is φ = 49331650368000.

The previous prime is 130400022340073. The next prime is 130400022340129. The reversal of 130400022340100 is 1043220004031.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 172221146 + ... + 172976654.

It is an arithmetic number, because the mean of its divisors is an integer number (2073584834160).

Almost surely, 2^{130400022340100} is an apocalyptic number.

130400022340100 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 130400022340100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149298108059520).

130400022340100 is an abundant number, since it is smaller than the sum of its proper divisors (168196193778940).

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

130400022340100 is a wasteful number, since it uses less digits than its factorization.

130400022340100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 756390 (or 756383 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 130400022340100 its reverse (1043220004031), we get a palindrome (131443242344131).

The spelling of 130400022340100 in words is "one hundred thirty trillion, four hundred billion, twenty-two million, three hundred forty thousand, one hundred".