2000132231 has 2 divisors, whose sum is σ = 2000132232. Its totient is φ = 2000132230.

The previous prime is 2000132221. The next prime is 2000132237. The reversal of 2000132231 is 1322310002.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2000132231 is a prime.

It is a super-2 number, since 2×2000132231² = 8001057882970074722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2000132237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000066115 + 1000066116.

It is an arithmetic number, because the mean of its divisors is an integer number (1000066116).

Almost surely, 2^2000132231 is an apocalyptic number.

2000132231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000132231 is an equidigital number, since it uses as much as digits as its factorization.

2000132231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2000132231 is about 44722.8379130842. The cubic root of 2000132231 is about 1259.9488160530.

Adding to 2000132231 its reverse (1322310002), we get a palindrome (3322442233).

The spelling of 2000132231 in words is "two billion, one hundred thirty-two thousand, two hundred thirty-one".