235111134 has 16 divisors (see below), whose sum is σ = 471467520. Its totient is φ = 78162840.

The previous prime is 235111007. The next prime is 235111153. The reversal of 235111134 is 431111532.

It is a self number, because there is not a number n which added to its sum of digits gives 235111134.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 49422 + ... + 53969.

It is an arithmetic number, because the mean of its divisors is an integer number (29466720).

Almost surely, 2^235111134 is an apocalyptic number.

235111134 is an abundant number, since it is smaller than the sum of its proper divisors (236356386).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

235111134 is a wasteful number, since it uses less digits than its factorization.

235111134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103775.

The product of its digits is 360, while the sum is 21.

The square root of 235111134 is about 15333.3340797101. The cubic root of 235111134 is about 617.1978417567.

Adding to 235111134 its reverse (431111532), we get a palindrome (666222666).

The spelling of 235111134 in words is "two hundred thirty-five million, one hundred eleven thousand, one hundred thirty-four".