2132141231 has 4 divisors (see below), whose sum is σ = 2325972264. Its totient is φ = 1938310200.

The previous prime is 2132141177. The next prime is 2132141237. The reversal of 2132141231 is 1321412312.

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 2132141231 - 2²⁶ = 2065032367 is a prime.

It is a super-2 number, since 2×2132141231² = 9092052457860390722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132141237) 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, 96915500 + ... + 96915521.

It is an arithmetic number, because the mean of its divisors is an integer number (581493066).

Almost surely, 2^2132141231 is an apocalyptic number.

2132141231 is a deficient number, since it is larger than the sum of its proper divisors (193831033).

2132141231 is a wasteful number, since it uses less digits than its factorization.

2132141231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193831032.

The product of its digits is 288, while the sum is 20.

The square root of 2132141231 is about 46175.1148455529. The cubic root of 2132141231 is about 1287.0793510159.

Adding to 2132141231 its reverse (1321412312), we get a palindrome (3453553543).

It can be divided in two parts, 2 and 132141231, that multiplied together give a palindrome (264282462).

The spelling of 2132141231 in words is "two billion, one hundred thirty-two million, one hundred forty-one thousand, two hundred thirty-one".