2331134032243 has 4 divisors (see below), whose sum is σ = 2331139110048. Its totient is φ = 2331128954440.

The previous prime is 2331134032229. The next prime is 2331134032247. The reversal of 2331134032243 is 3422304311332.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2331134032243 - 2²¹ = 2331131935091 is a prime.

It is a super-2 number, since 2×2331134032243² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2331134032247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1773328 + ... + 2794093.

It is an arithmetic number, because the mean of its divisors is an integer number (582784777512).

Almost surely, 2^{2331134032243} is an apocalyptic number.

2331134032243 is a deficient number, since it is larger than the sum of its proper divisors (5077805).

2331134032243 is an equidigital number, since it uses as much as digits as its factorization.

2331134032243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5077804.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 2331134032243 its reverse (3422304311332), we get a palindrome (5753438343575).

The spelling of 2331134032243 in words is "two trillion, three hundred thirty-one billion, one hundred thirty-four million, thirty-two thousand, two hundred forty-three".