213114010121 has 8 divisors (see below), whose sum is σ = 222589456704. Its totient is φ = 203656031920.

The previous prime is 213114010111. The next prime is 213114010133. The reversal of 213114010121 is 121010411312.

213114010121 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 a cyclic number.

It is not a de Polignac number, because 213114010121 - 2¹⁴ = 213113993737 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 213114010121.

It is not an unprimeable number, because it can be changed into a prime (213114010111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4342151 + ... + 4390956.

It is an arithmetic number, because the mean of its divisors is an integer number (27823682088).

Almost surely, 2^213114010121 is an apocalyptic number.

It is an amenable number.

213114010121 is a deficient number, since it is larger than the sum of its proper divisors (9475446583).

213114010121 is a wasteful number, since it uses less digits than its factorization.

213114010121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8734191.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 213114010121 its reverse (121010411312), we get a palindrome (334124421433).

The spelling of 213114010121 in words is "two hundred thirteen billion, one hundred fourteen million, ten thousand, one hundred twenty-one".