201073551103 has 8 divisors (see below), whose sum is σ = 205428761936. Its totient is φ = 196752499200.

The previous prime is 201073551089. The next prime is 201073551109. The reversal of 201073551103 is 301155370102.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201073551103 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 (201073551109) 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, 8527833 + ... + 8551378.

It is an arithmetic number, because the mean of its divisors is an integer number (25678595242).

Almost surely, 2^201073551103 is an apocalyptic number.

201073551103 is a deficient number, since it is larger than the sum of its proper divisors (4355210833).

201073551103 is a wasteful number, since it uses less digits than its factorization.

201073551103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17079465.

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

The spelling of 201073551103 in words is "two hundred one billion, seventy-three million, five hundred fifty-one thousand, one hundred three".