234553031311 has 8 divisors (see below), whose sum is σ = 235306433648. Its totient is φ = 233800560000.

The previous prime is 234553031267. The next prime is 234553031381. The reversal of 234553031311 is 113130355432.

It is a happy number.

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 234553031311 - 2¹⁵ = 234552998543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234553031381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273676 + ... + 737566.

It is an arithmetic number, because the mean of its divisors is an integer number (29413304206).

Almost surely, 2^234553031311 is an apocalyptic number.

234553031311 is a deficient number, since it is larger than the sum of its proper divisors (753402337).

234553031311 is a wasteful number, since it uses less digits than its factorization.

234553031311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465513.

The product of its (nonzero) digits is 16200, while the sum is 31.

Adding to 234553031311 its reverse (113130355432), we get a palindrome (347683386743).

The spelling of 234553031311 in words is "two hundred thirty-four billion, five hundred fifty-three million, thirty-one thousand, three hundred eleven".