2132020231 has 8 divisors (see below), whose sum is σ = 2406042000. Its totient is φ = 1871365440.

The previous prime is 2132020223. The next prime is 2132020243. The reversal of 2132020231 is 1320202312.

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 2132020231 - 2³ = 2132020223 is a prime.

It is a super-2 number, since 2×2132020231² = 9091020530786586722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132020531) 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, 3341406 + ... + 3342043.

It is an arithmetic number, because the mean of its divisors is an integer number (300755250).

Almost surely, 2^2132020231 is an apocalyptic number.

2132020231 is a deficient number, since it is larger than the sum of its proper divisors (274021769).

2132020231 is a wasteful number, since it uses less digits than its factorization.

2132020231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6683489.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2132020231 is about 46173.8045974122. The cubic root of 2132020231 is about 1287.0550031060.

Adding to 2132020231 its reverse (1320202312), we get a palindrome (3452222543).

It can be divided in two parts, 2 and 132020231, that multiplied together give a palindrome (264040462).

The spelling of 2132020231 in words is "two billion, one hundred thirty-two million, twenty thousand, two hundred thirty-one".