130230100 has 144 divisors (see below), whose sum is σ = 379725696. Its totient is φ = 37440000.

The previous prime is 130230083. The next prime is 130230109. The reversal of 130230100 is 1032031.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130230109) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 99450 + ... + 100750.

It is an arithmetic number, because the mean of its divisors is an integer number (2636984).

Almost surely, 2^130230100 is an apocalyptic number.

130230100 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 130230100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189862848).

130230100 is an abundant number, since it is smaller than the sum of its proper divisors (249495596).

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

130230100 is a wasteful number, since it uses less digits than its factorization.

130230100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1346 (or 1339 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 130230100 is about 11411.8403423812. The cubic root of 130230100 is about 506.8784077670.

Adding to 130230100 its reverse (1032031), we get a palindrome (131262131).

The spelling of 130230100 in words is "one hundred thirty million, two hundred thirty thousand, one hundred".