200919193001 has 8 divisors (see below), whose sum is σ = 209759112384. Its totient is φ = 192087965520.

The previous prime is 200919192967. The next prime is 200919193117. The reversal of 200919193001 is 100391919002.

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

It is a cyclic number.

It is not a de Polignac number, because 200919193001 - 2⁶ = 200919192937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200919193901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2125706 + ... + 2218211.

It is an arithmetic number, because the mean of its divisors is an integer number (26219889048).

Almost surely, 2^200919193001 is an apocalyptic number.

It is an amenable number.

200919193001 is a deficient number, since it is larger than the sum of its proper divisors (8839919383).

200919193001 is a wasteful number, since it uses less digits than its factorization.

200919193001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4345951.

The product of its (nonzero) digits is 4374, while the sum is 35.

The spelling of 200919193001 in words is "two hundred billion, nine hundred nineteen million, one hundred ninety-three thousand, one".