920016561103 has 8 divisors (see below), whose sum is σ = 945355753728. Its totient is φ = 894917550744.

The previous prime is 920016561049. The next prime is 920016561221. The reversal of 920016561103 is 301165610029.

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

It is not a de Polignac number, because 920016561103 - 2²⁵ = 919983006671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (920019561103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60037801 + ... + 60053122.

It is an arithmetic number, because the mean of its divisors is an integer number (118169469216).

Almost surely, 2^920016561103 is an apocalyptic number.

920016561103 is a deficient number, since it is larger than the sum of its proper divisors (25339192625).

920016561103 is a wasteful number, since it uses less digits than its factorization.

920016561103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120091133.

The product of its (nonzero) digits is 9720, while the sum is 34.

The spelling of 920016561103 in words is "nine hundred twenty billion, sixteen million, five hundred sixty-one thousand, one hundred three".