100413530 has 32 divisors (see below), whose sum is σ = 207270144. Its totient is φ = 34310016.

The previous prime is 100413529. The next prime is 100413539. The reversal of 100413530 is 35314001.

It is a junction number, because it is equal to n+sod(n) for n = 100413499 and 100413508.

It is not an unprimeable number, because it can be changed into a prime (100413539) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19619 + ... + 24201.

It is an arithmetic number, because the mean of its divisors is an integer number (6477192).

Almost surely, 2^100413530 is an apocalyptic number.

100413530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100413530 is an abundant number, since it is smaller than the sum of its proper divisors (106856614).

100413530 is a wasteful number, since it uses less digits than its factorization.

100413530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4910.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 100413530 is about 10020.6551682013. The cubic root of 100413530 is about 464.7978155204.

Adding to 100413530 its reverse (35314001), we get a palindrome (135727531).

The spelling of 100413530 in words is "one hundred million, four hundred thirteen thousand, five hundred thirty".