2132073231 has 8 divisors (see below), whose sum is σ = 2874705840. Its totient is φ = 1405411392.

The previous prime is 2132073227. The next prime is 2132073233. The reversal of 2132073231 is 1323702312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2132073231 - 2² = 2132073227 is a prime.

It is a super-2 number, since 2×2132073231² = 9091472524693558722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132073233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3992380 + ... + 3992913.

It is an arithmetic number, because the mean of its divisors is an integer number (359338230).

Almost surely, 2^2132073231 is an apocalyptic number.

2132073231 is a deficient number, since it is larger than the sum of its proper divisors (742632609).

2132073231 is an equidigital number, since it uses as much as digits as its factorization.

2132073231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7985385.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 2132073231 is about 46174.3785123308. The cubic root of 2132073231 is about 1287.0656680063.

Adding to 2132073231 its reverse (1323702312), we get a palindrome (3455775543).

The spelling of 2132073231 in words is "two billion, one hundred thirty-two million, seventy-three thousand, two hundred thirty-one".