100211485 has 8 divisors (see below), whose sum is σ = 131186016. Its totient is φ = 72881040.

The previous prime is 100211477. The next prime is 100211497. The reversal of 100211485 is 584112001.

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

It is not a de Polignac number, because 100211485 - 2³ = 100211477 is a prime.

It is a Duffinian number.

It is a congruent 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, 910959 + ... + 911068.

It is an arithmetic number, because the mean of its divisors is an integer number (16398252).

Almost surely, 2^100211485 is an apocalyptic number.

It is an amenable number.

100211485 is a deficient number, since it is larger than the sum of its proper divisors (30974531).

100211485 is a wasteful number, since it uses less digits than its factorization.

100211485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1822043.

The product of its (nonzero) digits is 320, while the sum is 22.

The square root of 100211485 is about 10010.5686651658. The cubic root of 100211485 is about 464.4858617709.

Adding to 100211485 its reverse (584112001), we get a palindrome (684323486).

The spelling of 100211485 in words is "one hundred million, two hundred eleven thousand, four hundred eighty-five".