130351144 has 64 divisors (see below), whose sum is σ = 309801600. Its totient is φ = 49939200.

The previous prime is 130351079. The next prime is 130351159. The reversal of 130351144 is 441153031.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35842 + ... + 39310.

It is an arithmetic number, because the mean of its divisors is an integer number (4840650).

Almost surely, 2^130351144 is an apocalyptic number.

130351144 is a gapful number since it is divisible by the number (14) 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 130351144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154900800).

130351144 is an abundant number, since it is smaller than the sum of its proper divisors (179450456).

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

130351144 is a wasteful number, since it uses less digits than its factorization.

130351144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3554 (or 3550 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 130351144 is about 11417.1425496925. The cubic root of 130351144 is about 507.0354006355.

The spelling of 130351144 in words is "one hundred thirty million, three hundred fifty-one thousand, one hundred forty-four".