2340232133 has 4 divisors (see below), whose sum is σ = 2347176780. Its totient is φ = 2333287488.

The previous prime is 2340232099. The next prime is 2340232157. The reversal of 2340232133 is 3312320432.

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

It can be written as a sum of positive squares in 2 ways, for example, as 228553924 + 2111678209 = 15118^2 + 45953^2 .

It is a cyclic number.

It is not a de Polignac number, because 2340232133 - 2¹⁰ = 2340231109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2340232099 and 2340232108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2340238133) 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, 3471818 + ... + 3472491.

It is an arithmetic number, because the mean of its divisors is an integer number (586794195).

Almost surely, 2^2340232133 is an apocalyptic number.

It is an amenable number.

2340232133 is a deficient number, since it is larger than the sum of its proper divisors (6944647).

2340232133 is an equidigital number, since it uses as much as digits as its factorization.

2340232133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6944646.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 2340232133 is about 48375.9458098754. The cubic root of 2340232133 is about 1327.6582935384.

Adding to 2340232133 its reverse (3312320432), we get a palindrome (5652552565).

The spelling of 2340232133 in words is "two billion, three hundred forty million, two hundred thirty-two thousand, one hundred thirty-three".