214035121 has 8 divisors (see below), whose sum is σ = 222293160. Its totient is φ = 205907328.

The previous prime is 214035113. The next prime is 214035127. The reversal of 214035121 is 121530412.

214035121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 11826721 + 202208400 = 3439^2 + 14220^2 .

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 214035121 - 2³ = 214035113 is a prime.

It is a super-2 number, since 2×214035121² = 91622066042969282, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214035127) 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, 29206 + ... + 35791.

It is an arithmetic number, because the mean of its divisors is an integer number (27786645).

Almost surely, 2^214035121 is an apocalyptic number.

It is an amenable number.

214035121 is a deficient number, since it is larger than the sum of its proper divisors (8258039).

214035121 is an equidigital number, since it uses as much as digits as its factorization.

214035121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65123.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 214035121 is about 14629.9392001471. The cubic root of 214035121 is about 598.1751229257.

Adding to 214035121 its reverse (121530412), we get a palindrome (335565533).

The spelling of 214035121 in words is "two hundred fourteen million, thirty-five thousand, one hundred twenty-one".