130213100 has 36 divisors (see below), whose sum is σ = 284815104. Its totient is φ = 51670080.

The previous prime is 130213087. The next prime is 130213117. The reversal of 130213100 is 1312031.

It is a super-2 number, since 2×130213100² = 33910902823220000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7574 + ... + 17826.

Almost surely, 2^130213100 is an apocalyptic number.

130213100 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 130213100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142407552).

130213100 is an abundant number, since it is smaller than the sum of its proper divisors (154602004).

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

130213100 is a wasteful number, since it uses less digits than its factorization.

130213100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10394 (or 10387 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 130213100 is about 11411.0954776481. The cubic root of 130213100 is about 506.8563511459.

Adding to 130213100 its reverse (1312031), we get a palindrome (131525131).

The spelling of 130213100 in words is "one hundred thirty million, two hundred thirteen thousand, one hundred".