100812607 has 8 divisors (see below), whose sum is σ = 115296800. Its totient is φ = 86349024.

The previous prime is 100812599. The next prime is 100812617. The reversal of 100812607 is 706218001.

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

It is a cyclic number.

It is not a de Polignac number, because 100812607 - 2³ = 100812599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100812617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7369 + ... + 15997.

It is an arithmetic number, because the mean of its divisors is an integer number (14412100).

Almost surely, 2^100812607 is an apocalyptic number.

100812607 is a deficient number, since it is larger than the sum of its proper divisors (14484193).

100812607 is an equidigital number, since it uses as much as digits as its factorization.

100812607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10305.

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 100812607 is about 10040.5481424074. The cubic root of 100812607 is about 465.4127556441.

The spelling of 100812607 in words is "one hundred million, eight hundred twelve thousand, six hundred seven".