100130207 has 2 divisors, whose sum is σ = 100130208. Its totient is φ = 100130206.

The previous prime is 100130203. The next prime is 100130213. The reversal of 100130207 is 702031001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100130207 - 2² = 100130203 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100130191 and 100130200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100130203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50065103 + 50065104.

It is an arithmetic number, because the mean of its divisors is an integer number (50065104).

Almost surely, 2^100130207 is an apocalyptic number.

100130207 is a deficient number, since it is larger than the sum of its proper divisors (1).

100130207 is an equidigital number, since it uses as much as digits as its factorization.

100130207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42, while the sum is 14.

The square root of 100130207 is about 10006.5082321457. The cubic root of 100130207 is about 464.3602517737.

Adding to 100130207 its reverse (702031001), we get a palindrome (802161208).

The spelling of 100130207 in words is "one hundred million, one hundred thirty thousand, two hundred seven".