235035121 has 2 divisors, whose sum is σ = 235035122. Its totient is φ = 235035120.

The previous prime is 235035113. The next prime is 235035131. The reversal of 235035121 is 121530532.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 234426721 + 608400 = 15311^2 + 780^2 .

It is a cyclic number.

It is not a de Polignac number, because 235035121 - 2³ = 235035113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 235035092 and 235035101.

It is not a weakly prime, because it can be changed into another prime (235035131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117517560 + 117517561.

It is an arithmetic number, because the mean of its divisors is an integer number (117517561).

Almost surely, 2^235035121 is an apocalyptic number.

It is an amenable number.

235035121 is a deficient number, since it is larger than the sum of its proper divisors (1).

235035121 is an equidigital number, since it uses as much as digits as its factorization.

235035121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 235035121 is about 15330.8551946720. The cubic root of 235035121 is about 617.1313198590.

Adding to 235035121 its reverse (121530532), we get a palindrome (356565653).

The spelling of 235035121 in words is "two hundred thirty-five million, thirty-five thousand, one hundred twenty-one".