130144050 has 96 divisors (see below), whose sum is σ = 361584000. Its totient is φ = 34418880.

The previous prime is 130144043. The next prime is 130144087. The reversal of 130144050 is 50441031.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 200827 + ... + 201473.

It is an arithmetic number, because the mean of its divisors is an integer number (3766500).

Almost surely, 2^130144050 is an apocalyptic number.

130144050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 130144050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180792000).

130144050 is an abundant number, since it is smaller than the sum of its proper divisors (231439950).

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

130144050 is a wasteful number, since it uses less digits than its factorization.

130144050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817 (or 806 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 130144050 is about 11408.0695124109. The cubic root of 130144050 is about 506.7667426011.

Adding to 130144050 its reverse (50441031), we get a palindrome (180585081).

The spelling of 130144050 in words is "one hundred thirty million, one hundred forty-four thousand, fifty".