213250350100215 has 32 divisors (see below), whose sum is σ = 341484811001856. Its totient is φ = 113638803143040.

The previous prime is 213250350100201. The next prime is 213250350100309. The reversal of 213250350100215 is 512001053052312.

It is not a de Polignac number, because 213250350100215 - 2⁷ = 213250350100087 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 101487145 + ... + 103567085.

It is an arithmetic number, because the mean of its divisors is an integer number (10671400343808).

Almost surely, 2^{213250350100215} is an apocalyptic number.

213250350100215 is a deficient number, since it is larger than the sum of its proper divisors (128234460901641).

213250350100215 is a wasteful number, since it uses less digits than its factorization.

213250350100215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2085639.

The product of its (nonzero) digits is 9000, while the sum is 30.

The spelling of 213250350100215 in words is "two hundred thirteen trillion, two hundred fifty billion, three hundred fifty million, one hundred thousand, two hundred fifteen".