3230143140361 has 2 divisors, whose sum is σ = 3230143140362. Its totient is φ = 3230143140360.

The previous prime is 3230143140347. The next prime is 3230143140449. The reversal of 3230143140361 is 1630413410323.

3230143140361 is digitally balanced in base 3, 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., 2940127502400 + 290015637961 = 1714680^2 + 538531^2 .

It is an emirp because it is prime and its reverse (1630413410323) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3230143140361 - 2²⁷ = 3230008922633 is a prime.

It is not a weakly prime, because it can be changed into another prime (3230143143361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1615071570180 + 1615071570181.

It is an arithmetic number, because the mean of its divisors is an integer number (1615071570181).

Almost surely, 2^{3230143140361} is an apocalyptic number.

It is an amenable number.

3230143140361 is a deficient number, since it is larger than the sum of its proper divisors (1).

3230143140361 is an equidigital number, since it uses as much as digits as its factorization.

3230143140361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 31.

Adding to 3230143140361 its reverse (1630413410323), we get a palindrome (4860556550684).

The spelling of 3230143140361 in words is "three trillion, two hundred thirty billion, one hundred forty-three million, one hundred forty thousand, three hundred sixty-one".