1000100085185 has 8 divisors (see below), whose sum is σ = 1200210206976. Its totient is φ = 800019998320.

The previous prime is 1000100085137. The next prime is 1000100085233. The reversal of 1000100085185 is 5815800010001.

It is an interprime number because it is at equal distance from previous prime (1000100085137) and next prime (1000100085233).

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

It is not a de Polignac number, because 1000100085185 - 2⁶ = 1000100085121 is a prime.

It is a super-3 number, since 3×1000100085185³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7435409 + ... + 7568718.

It is an arithmetic number, because the mean of its divisors is an integer number (150026275872).

Almost surely, 2^{1000100085185} is an apocalyptic number.

It is an amenable number.

1000100085185 is a deficient number, since it is larger than the sum of its proper divisors (200110121791).

1000100085185 is a wasteful number, since it uses less digits than its factorization.

1000100085185 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15017463.

The product of its (nonzero) digits is 1600, while the sum is 29.

Adding to 1000100085185 its reverse (5815800010001), we get a palindrome (6815900095186).

The spelling of 1000100085185 in words is "one trillion, one hundred million, eighty-five thousand, one hundred eighty-five".