210120102200195 has 8 divisors (see below), whose sum is σ = 275066315607600. Its totient is φ = 152814619781920.

The previous prime is 210120102200153. The next prime is 210120102200227. The reversal of 210120102200195 is 591002201021012.

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

It is not a de Polignac number, because 210120102200195 - 2¹² = 210120102196099 is a prime.

It is an unprimeable number.

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, 1910182747220 + ... + 1910182747329.

It is an arithmetic number, because the mean of its divisors is an integer number (34383289450950).

Almost surely, 2^{210120102200195} is an apocalyptic number.

210120102200195 is a deficient number, since it is larger than the sum of its proper divisors (64946213407405).

210120102200195 is a wasteful number, since it uses less digits than its factorization.

210120102200195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3820365494565.

The product of its (nonzero) digits is 720, while the sum is 26.

The spelling of 210120102200195 in words is "two hundred ten trillion, one hundred twenty billion, one hundred two million, two hundred thousand, one hundred ninety-five".