130342100 has 72 divisors (see below), whose sum is σ = 327479040. Its totient is φ = 44104320.

The previous prime is 130342099. The next prime is 130342117. The reversal of 130342100 is 1243031.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54122 + ... + 56478.

It is an arithmetic number, because the mean of its divisors is an integer number (4548320).

Almost surely, 2^130342100 is an apocalyptic number.

130342100 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 130342100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163739520).

130342100 is an abundant number, since it is smaller than the sum of its proper divisors (197136940).

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

130342100 is a wasteful number, since it uses less digits than its factorization.

130342100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2457 (or 2450 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 130342100 is about 11416.7464717405. The cubic root of 130342100 is about 507.0236740174.

Adding to 130342100 its reverse (1243031), we get a palindrome (131585131).

The spelling of 130342100 in words is "one hundred thirty million, three hundred forty-two thousand, one hundred".