3231043133 has 2 divisors, whose sum is σ = 3231043134. Its totient is φ = 3231043132.

The previous prime is 3231043117. The next prime is 3231043159. The reversal of 3231043133 is 3313401323.

3231043133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1793268409 + 1437774724 = 42347^2 + 37918^2 .

It is an emirp because it is prime and its reverse (3313401323) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3231043133 - 2⁴ = 3231043117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3231043099 and 3231043108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3231043733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1615521566 + 1615521567.

It is an arithmetic number, because the mean of its divisors is an integer number (1615521567).

Almost surely, 2^3231043133 is an apocalyptic number.

It is an amenable number.

3231043133 is a deficient number, since it is larger than the sum of its proper divisors (1).

3231043133 is an equidigital number, since it uses as much as digits as its factorization.

3231043133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 23.

The square root of 3231043133 is about 56842.2653753349. The cubic root of 3231043133 is about 1478.3624347149.

Adding to 3231043133 its reverse (3313401323), we get a palindrome (6544444456).

The spelling of 3231043133 in words is "three billion, two hundred thirty-one million, forty-three thousand, one hundred thirty-three".