207100130 has 8 divisors (see below), whose sum is σ = 372780252. Its totient is φ = 82840048.

The previous prime is 207100129. The next prime is 207100163. The reversal of 207100130 is 31001702.

It can be written as a sum of positive squares in 2 ways, for example, as 206870689 + 229441 = 14383^2 + 479^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10354997 + ... + 10355016.

Almost surely, 2^207100130 is an apocalyptic number.

207100130 is a deficient number, since it is larger than the sum of its proper divisors (165680122).

207100130 is a wasteful number, since it uses less digits than its factorization.

207100130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20710020.

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

The square root of 207100130 is about 14390.9739072795. The cubic root of 207100130 is about 591.6435357838.

Adding to 207100130 its reverse (31001702), we get a palindrome (238101832).

The spelling of 207100130 in words is "two hundred seven million, one hundred thousand, one hundred thirty".