3142361231 has 2 divisors, whose sum is σ = 3142361232. Its totient is φ = 3142361230.

The previous prime is 3142361219. The next prime is 3142361251. The reversal of 3142361231 is 1321632413.

3142361231 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 is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3142361231 is a prime.

It is a super-2 number, since 2×3142361231² = 19748868212183670722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3142361231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3142361251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1571180615 + 1571180616.

It is an arithmetic number, because the mean of its divisors is an integer number (1571180616).

Almost surely, 2^3142361231 is an apocalyptic number.

3142361231 is a deficient number, since it is larger than the sum of its proper divisors (1).

3142361231 is an equidigital number, since it uses as much as digits as its factorization.

3142361231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2592, while the sum is 26.

The square root of 3142361231 is about 56056.7679321596. The cubic root of 3142361231 is about 1464.7113132352.

Adding to 3142361231 its reverse (1321632413), we get a palindrome (4463993644).

The spelling of 3142361231 in words is "three billion, one hundred forty-two million, three hundred sixty-one thousand, two hundred thirty-one".