100671481 has 8 divisors (see below), whose sum is σ = 106092000. Its totient is φ = 95263200.

The previous prime is 100671449. The next prime is 100671511. The reversal of 100671481 is 184176001.

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 100671481 - 2⁵ = 100671449 is a prime.

It is a super-2 number, since 2×100671481² = 20269494173466722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100671421) 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, 17406 + ... + 22456.

It is an arithmetic number, because the mean of its divisors is an integer number (13261500).

Almost surely, 2^100671481 is an apocalyptic number.

It is an amenable number.

100671481 is a deficient number, since it is larger than the sum of its proper divisors (5420519).

100671481 is a wasteful number, since it uses less digits than its factorization.

100671481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6119.

The product of its (nonzero) digits is 1344, while the sum is 28.

The square root of 100671481 is about 10033.5178775941. The cubic root of 100671481 is about 465.1954795336.

The spelling of 100671481 in words is "one hundred million, six hundred seventy-one thousand, four hundred eighty-one".