12030233143381 has 2 divisors, whose sum is σ = 12030233143382. Its totient is φ = 12030233143380.

The previous prime is 12030233143361. The next prime is 12030233143403. The reversal of 12030233143381 is 18334133203021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7723902614481 + 4306330528900 = 2779191^2 + 2075170^2 .

It is a cyclic number.

It is not a de Polignac number, because 12030233143381 - 2⁹ = 12030233142869 is a prime.

It is a super-2 number, since 2×12030233143381² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12030233143351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6015116571690 + 6015116571691.

It is an arithmetic number, because the mean of its divisors is an integer number (6015116571691).

Almost surely, 2^{12030233143381} is an apocalyptic number.

It is an amenable number.

12030233143381 is a deficient number, since it is larger than the sum of its proper divisors (1).

12030233143381 is an equidigital number, since it uses as much as digits as its factorization.

12030233143381 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 34.

The spelling of 12030233143381 in words is "twelve trillion, thirty billion, two hundred thirty-three million, one hundred forty-three thousand, three hundred eighty-one".