234034131111 has 16 divisors (see below), whose sum is σ = 345494080128. Its totient is φ = 139721868000.

The previous prime is 234034131109. The next prime is 234034131113. The reversal of 234034131111 is 111131430432.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (234034131109) and next prime (234034131113).

It is not a de Polignac number, because 234034131111 - 2¹ = 234034131109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234034131113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52922740 + ... + 52927161.

It is an arithmetic number, because the mean of its divisors is an integer number (21593380008).

Almost surely, 2^234034131111 is an apocalyptic number.

234034131111 is a deficient number, since it is larger than the sum of its proper divisors (111459949017).

234034131111 is a wasteful number, since it uses less digits than its factorization.

234034131111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105849982.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 234034131111 its reverse (111131430432), we get a palindrome (345165561543).

It can be divided in two parts, 23403 and 4131111, that added together give a palindrome (4154514).

The spelling of 234034131111 in words is "two hundred thirty-four billion, thirty-four million, one hundred thirty-one thousand, one hundred eleven".