235121255 has 8 divisors (see below), whose sum is σ = 284040000. Its totient is φ = 186834016.

The previous prime is 235121231. The next prime is 235121281. The reversal of 235121255 is 552121532.

235121255 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 235121255 - 2²² = 230926951 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157055 + ... + 158544.

It is an arithmetic number, because the mean of its divisors is an integer number (35505000).

Almost surely, 2^235121255 is an apocalyptic number.

235121255 is a deficient number, since it is larger than the sum of its proper divisors (48918745).

235121255 is a wasteful number, since it uses less digits than its factorization.

235121255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315753.

The product of its digits is 3000, while the sum is 26.

The square root of 235121255 is about 15333.6641087510. The cubic root of 235121255 is about 617.2066979511.

Adding to 235121255 its reverse (552121532), we get a palindrome (787242787).

The spelling of 235121255 in words is "two hundred thirty-five million, one hundred twenty-one thousand, two hundred fifty-five".