213201995 has 8 divisors (see below), whose sum is σ = 259446240. Its totient is φ = 168159040.

The previous prime is 213201991. The next prime is 213202001. The reversal of 213201995 is 599102312.

213201995 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 213201995 - 2² = 213201991 is a prime.

It is not an unprimeable number, because it can be changed into a prime (213201991) 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, 299930 + ... + 300639.

It is an arithmetic number, because the mean of its divisors is an integer number (32430780).

Almost surely, 2^213201995 is an apocalyptic number.

213201995 is a deficient number, since it is larger than the sum of its proper divisors (46244245).

213201995 is an equidigital number, since it uses as much as digits as its factorization.

213201995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600645.

The product of its (nonzero) digits is 4860, while the sum is 32.

The square root of 213201995 is about 14601.4381141037. The cubic root of 213201995 is about 597.3979868206.

The spelling of 213201995 in words is "two hundred thirteen million, two hundred one thousand, nine hundred ninety-five".