201410121 has 16 divisors (see below), whose sum is σ = 295985088. Its totient is φ = 120806400.

The previous prime is 201410047. The next prime is 201410147. The reversal of 201410121 is 121014102.

It is a happy number.

It is not a de Polignac number, because 201410121 - 2¹⁵ = 201377353 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201410097 and 201410106.

It is not an unprimeable number, because it can be changed into a prime (201410161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28260 + ... + 34661.

It is an arithmetic number, because the mean of its divisors is an integer number (18499068).

Almost surely, 2^201410121 is an apocalyptic number.

It is an amenable number.

201410121 is a deficient number, since it is larger than the sum of its proper divisors (94574967).

201410121 is a wasteful number, since it uses less digits than its factorization.

201410121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63032.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 201410121 is about 14191.9033607194. The cubic root of 201410121 is about 586.1747363763.

Adding to 201410121 its reverse (121014102), we get a palindrome (322424223).

It can be divided in two parts, 20 and 1410121, that added together give a palindrome (1410141).

The spelling of 201410121 in words is "two hundred one million, four hundred ten thousand, one hundred twenty-one".