234113113120123 has 16 divisors (see below), whose sum is σ = 243737909958816. Its totient is φ = 224661959458560.

The previous prime is 234113113120109. The next prime is 234113113120147. The reversal of 234113113120123 is 321021311311432.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 234113113120123 - 2²¹ = 234113111022971 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 234113113120091 and 234113113120100.

It is not an unprimeable number, because it can be changed into a prime (234113113120163) 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, 186665040 + ... + 187915042.

It is an arithmetic number, because the mean of its divisors is an integer number (15233619372426).

Almost surely, 2^{234113113120123} is an apocalyptic number.

234113113120123 is a deficient number, since it is larger than the sum of its proper divisors (9624796838693).

234113113120123 is a wasteful number, since it uses less digits than its factorization.

234113113120123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1319454.

The product of its (nonzero) digits is 2592, while the sum is 28.

Adding to 234113113120123 its reverse (321021311311432), we get a palindrome (555134424431555).

The spelling of 234113113120123 in words is "two hundred thirty-four trillion, one hundred thirteen billion, one hundred thirteen million, one hundred twenty thousand, one hundred twenty-three".