100130193 has 12 divisors (see below), whose sum is σ = 144967680. Its totient is φ = 66598776.

The previous prime is 100130189. The next prime is 100130203. The reversal of 100130193 is 391031001.

It is not a de Polignac number, because 100130193 - 2² = 100130189 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100130123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8721 + ... + 16622.

It is an arithmetic number, because the mean of its divisors is an integer number (12080640).

Almost surely, 2^100130193 is an apocalyptic number.

It is an amenable number.

100130193 is a deficient number, since it is larger than the sum of its proper divisors (44837487).

100130193 is a wasteful number, since it uses less digits than its factorization.

100130193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25788 (or 25785 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 18.

The square root of 100130193 is about 10006.5075326010. The cubic root of 100130193 is about 464.3602301317.

Adding to 100130193 its reverse (391031001), we get a palindrome (491161194).

The spelling of 100130193 in words is "one hundred million, one hundred thirty thousand, one hundred ninety-three".