130481208 has 384 divisors, whose sum is σ = 471744000. Its totient is φ = 31933440.

The previous prime is 130481167. The next prime is 130481251. The reversal of 130481208 is 802184031.

It is a super-2 number, since 2×130481208² = 34050691282278528, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4499338 + ... + 4499366.

It is an arithmetic number, because the mean of its divisors is an integer number (1228500).

Almost surely, 2^130481208 is an apocalyptic number.

130481208 is a gapful number since it is divisible by the number (18) 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 130481208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (235872000).

130481208 is an abundant number, since it is smaller than the sum of its proper divisors (341262792).

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

130481208 is a wasteful number, since it uses less digits than its factorization.

130481208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107 (or 100 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 130481208 is about 11422.8371256882. The cubic root of 130481208 is about 507.2039840698.

The spelling of 130481208 in words is "one hundred thirty million, four hundred eighty-one thousand, two hundred eight".