100068745 has 16 divisors (see below), whose sum is σ = 143205120. Its totient is φ = 65634624.

The previous prime is 100068739. The next prime is 100068751. The reversal of 100068745 is 547860001.

It is an interprime number because it is at equal distance from previous prime (100068739) and next prime (100068751).

It is a cyclic number.

It is not a de Polignac number, because 100068745 - 2¹¹ = 100066697 is a prime.

It is a super-3 number, since 3×100068745³ (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 61350 + ... + 62959.

It is an arithmetic number, because the mean of its divisors is an integer number (8950320).

Almost surely, 2^100068745 is an apocalyptic number.

It is an amenable number.

100068745 is a deficient number, since it is larger than the sum of its proper divisors (43136375).

100068745 is a wasteful number, since it uses less digits than its factorization.

100068745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124344.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 100068745 is about 10003.4366594686. The cubic root of 100068745 is about 464.2652210059.

The spelling of 100068745 in words is "one hundred million, sixty-eight thousand, seven hundred forty-five".