200105320554155 has 8 divisors (see below), whose sum is σ = 241012459886784. Its totient is φ = 159493539628800.

The previous prime is 200105320554149. The next prime is 200105320554169. The reversal of 200105320554155 is 551455023501002.

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

It is not a de Polignac number, because 200105320554155 - 2³⁸ = 199830442647211 is a prime.

It is a super-2 number, since 2×200105320554155² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73839600326 + ... + 73839603035.

It is an arithmetic number, because the mean of its divisors is an integer number (30126557485848).

Almost surely, 2^{200105320554155} is an apocalyptic number.

200105320554155 is a deficient number, since it is larger than the sum of its proper divisors (40907139332629).

200105320554155 is a wasteful number, since it uses less digits than its factorization.

200105320554155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147679203637.

The product of its (nonzero) digits is 150000, while the sum is 38.

The spelling of 200105320554155 in words is "two hundred trillion, one hundred five billion, three hundred twenty million, five hundred fifty-four thousand, one hundred fifty-five".