101550673 has 16 divisors (see below), whose sum is σ = 123237504. Its totient is φ = 81688320.

The previous prime is 101550619. The next prime is 101550697. The reversal of 101550673 is 376055101.

It is not a de Polignac number, because 101550673 - 2⁹ = 101550161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101550473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49086 + ... + 51112.

It is an arithmetic number, because the mean of its divisors is an integer number (7702344).

Almost surely, 2^101550673 is an apocalyptic number.

It is an amenable number.

101550673 is a deficient number, since it is larger than the sum of its proper divisors (21686831).

101550673 is a wasteful number, since it uses less digits than its factorization.

101550673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2472.

The product of its (nonzero) digits is 3150, while the sum is 28.

The square root of 101550673 is about 10077.2353847670. The cubic root of 101550673 is about 466.5457833722.

The spelling of 101550673 in words is "one hundred one million, five hundred fifty thousand, six hundred seventy-three".