234121035 has 16 divisors (see below), whose sum is σ = 374814720. Its totient is φ = 124790880.

The previous prime is 234121033. The next prime is 234121039. The reversal of 234121035 is 530121432.

It is not a de Polignac number, because 234121035 - 2¹ = 234121033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (234121033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30100 + ... + 37070.

It is an arithmetic number, because the mean of its divisors is an integer number (23425920).

Almost surely, 2^234121035 is an apocalyptic number.

234121035 is a deficient number, since it is larger than the sum of its proper divisors (140693685).

234121035 is a wasteful number, since it uses less digits than its factorization.

234121035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9218.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 234121035 is about 15301.0141820730. The cubic root of 234121035 is about 616.3302424356.

Adding to 234121035 its reverse (530121432), we get a palindrome (764242467).

The spelling of 234121035 in words is "two hundred thirty-four million, one hundred twenty-one thousand, thirty-five".