100242607 has 2 divisors, whose sum is σ = 100242608. Its totient is φ = 100242606.

The previous prime is 100242599. The next prime is 100242617. The reversal of 100242607 is 706242001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100242607 - 2³ = 100242599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100242617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50121303 + 50121304.

It is an arithmetic number, because the mean of its divisors is an integer number (50121304).

Almost surely, 2^100242607 is an apocalyptic number.

100242607 is a deficient number, since it is larger than the sum of its proper divisors (1).

100242607 is an equidigital number, since it uses as much as digits as its factorization.

100242607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 100242607 is about 10012.1230016416. The cubic root of 100242607 is about 464.5339408667.

Adding to 100242607 its reverse (706242001), we get a palindrome (806484608).

The spelling of 100242607 in words is "one hundred million, two hundred forty-two thousand, six hundred seven".