3152231141 has 2 divisors, whose sum is σ = 3152231142. Its totient is φ = 3152231140.

The previous prime is 3152231111. The next prime is 3152231149. The reversal of 3152231141 is 1411322513.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3006328900 + 145902241 = 54830^2 + 12079^2 .

It is an emirp because it is prime and its reverse (1411322513) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3152231141 is a prime.

It is a super-2 number, since 2×3152231141² = 19873122332580323762, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3152231149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1576115570 + 1576115571.

It is an arithmetic number, because the mean of its divisors is an integer number (1576115571).

Almost surely, 2^3152231141 is an apocalyptic number.

It is an amenable number.

3152231141 is a deficient number, since it is larger than the sum of its proper divisors (1).

3152231141 is an equidigital number, since it uses as much as digits as its factorization.

3152231141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 720, while the sum is 23.

The square root of 3152231141 is about 56144.7338670333. The cubic root of 3152231141 is about 1466.2432249074.

Adding to 3152231141 its reverse (1411322513), we get a palindrome (4563553654).

The spelling of 3152231141 in words is "three billion, one hundred fifty-two million, two hundred thirty-one thousand, one hundred forty-one".