3141232243 has 2 divisors, whose sum is σ = 3141232244. Its totient is φ = 3141232242.

The previous prime is 3141232223. The next prime is 3141232279. The reversal of 3141232243 is 3422321413.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3141232243 is a prime.

It is a super-2 number, since 2×3141232243² = 19734680008925622098, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3141232223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1570616121 + 1570616122.

It is an arithmetic number, because the mean of its divisors is an integer number (1570616122).

Almost surely, 2^3141232243 is an apocalyptic number.

3141232243 is a deficient number, since it is larger than the sum of its proper divisors (1).

3141232243 is an equidigital number, since it uses as much as digits as its factorization.

3141232243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 25.

The square root of 3141232243 is about 56046.6969856387. The cubic root of 3141232243 is about 1464.5358783255.

Adding to 3141232243 its reverse (3422321413), we get a palindrome (6563553656).

The spelling of 3141232243 in words is "three billion, one hundred forty-one million, two hundred thirty-two thousand, two hundred forty-three".