130433244100 has 72 divisors (see below), whose sum is σ = 285203620800. Its totient is φ = 51775159680.

The previous prime is 130433244061. The next prime is 130433244113. The reversal of 130433244100 is 1442334031.

It is a Harshad number since it is a multiple of its sum of digits (25).

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, 19113289 + ... + 19120111.

It is an arithmetic number, because the mean of its divisors is an integer number (3961161400).

Almost surely, 2^130433244100 is an apocalyptic number.

130433244100 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 130433244100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142601810400).

130433244100 is an abundant number, since it is smaller than the sum of its proper divisors (154770376700).

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

130433244100 is a wasteful number, since it uses less digits than its factorization.

130433244100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8269 (or 8262 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 130433244100 its reverse (1442334031), we get a palindrome (131875578131).

The spelling of 130433244100 in words is "one hundred thirty billion, four hundred thirty-three million, two hundred forty-four thousand, one hundred".