2134332231 has 4 divisors (see below), whose sum is σ = 2845776312. Its totient is φ = 1422888152.

The previous prime is 2134332223. The next prime is 2134332283. The reversal of 2134332231 is 1322334312.

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 2134332231 - 2³ = 2134332223 is a prime.

It is a super-2 number, since 2×2134332231² = 9110748144570874722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134332931) 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, 355722036 + ... + 355722041.

It is an arithmetic number, because the mean of its divisors is an integer number (711444078).

Almost surely, 2^2134332231 is an apocalyptic number.

2134332231 is a deficient number, since it is larger than the sum of its proper divisors (711444081).

2134332231 is an equidigital number, since it uses as much as digits as its factorization.

2134332231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711444080.

The product of its digits is 2592, while the sum is 24.

The square root of 2134332231 is about 46198.8336541086. The cubic root of 2134332231 is about 1287.5200700174.

Adding to 2134332231 its reverse (1322334312), we get a palindrome (3456666543).

The spelling of 2134332231 in words is "two billion, one hundred thirty-four million, three hundred thirty-two thousand, two hundred thirty-one".