201210879 has 8 divisors (see below), whose sum is σ = 272679472. Its totient is φ = 131941440.

The previous prime is 201210869. The next prime is 201210881. The reversal of 201210879 is 978012102.

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

It is not a de Polignac number, because 201210879 - 2¹⁵ = 201178111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201210869) 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, 549574 + ... + 549939.

It is an arithmetic number, because the mean of its divisors is an integer number (34084934).

Almost surely, 2^201210879 is an apocalyptic number.

201210879 is a deficient number, since it is larger than the sum of its proper divisors (71468593).

201210879 is a wasteful number, since it uses less digits than its factorization.

201210879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1099577.

The product of its (nonzero) digits is 2016, while the sum is 30.

The square root of 201210879 is about 14184.8820580222. The cubic root of 201210879 is about 585.9813843597.

The spelling of 201210879 in words is "two hundred one million, two hundred ten thousand, eight hundred seventy-nine".