130213008 has 120 divisors (see below), whose sum is σ = 382663008. Its totient is φ = 42861312.

The previous prime is 130213001. The next prime is 130213019. The reversal of 130213008 is 800312031.

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

It is not an unprimeable number, because it can be changed into a prime (130213001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 415860 + ... + 416172.

Almost surely, 2^130213008 is an apocalyptic number.

130213008 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 130213008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191331504).

130213008 is an abundant number, since it is smaller than the sum of its proper divisors (252450000).

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

130213008 is a wasteful number, since it uses less digits than its factorization.

130213008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443 (or 425 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 130213008 is about 11411.0914464831. The cubic root of 130213008 is about 506.8562317755.

Adding to 130213008 its reverse (800312031), we get a palindrome (930525039).

The spelling of 130213008 in words is "one hundred thirty million, two hundred thirteen thousand, eight".