130279360 has 112 divisors (see below), whose sum is σ = 334743552. Its totient is φ = 48153600.

The previous prime is 130279351. The next prime is 130279363. The reversal of 130279360 is 63972031.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130279363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227875 + ... + 228445.

Almost surely, 2^130279360 is an apocalyptic number.

130279360 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 130279360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167371776).

130279360 is an abundant number, since it is smaller than the sum of its proper divisors (204464192).

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

130279360 is a wasteful number, since it uses less digits than its factorization.

130279360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642 (or 632 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 31.

The square root of 130279360 is about 11413.9984229892. The cubic root of 130279360 is about 506.9423092328.

The spelling of 130279360 in words is "one hundred thirty million, two hundred seventy-nine thousand, three hundred sixty".