101673216 has 54 divisors (see below), whose sum is σ = 293155590. Its totient is φ = 33890304.

The previous prime is 101673197. The next prime is 101673223. The reversal of 101673216 is 612376101.

It can be written as a sum of positive squares in only one way, i.e., 53231616 + 48441600 = 7296^2 + 6960^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 101673216.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19761 + ... + 24368.

Almost surely, 2^101673216 is an apocalyptic number.

101673216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

101673216 is an abundant number, since it is smaller than the sum of its proper divisors (191482374).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101673216 is an equidigital number, since it uses as much as digits as its factorization.

101673216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44151 (or 44134 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 101673216 is about 10083.3137410278. The cubic root of 101673216 is about 466.7333709638.

The spelling of 101673216 in words is "one hundred one million, six hundred seventy-three thousand, two hundred sixteen".