12003142200031 has 2 divisors, whose sum is σ = 12003142200032. Its totient is φ = 12003142200030.

The previous prime is 12003142199999. The next prime is 12003142200053. The reversal of 12003142200031 is 13000224130021.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12003142200031 - 2⁵ = 12003142199999 is a prime.

It is a super-2 number, since 2×12003142200031² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12003142199981 and 12003142200008.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12003142240031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6001571100015 + 6001571100016.

It is an arithmetic number, because the mean of its divisors is an integer number (6001571100016).

Almost surely, 2^{12003142200031} is an apocalyptic number.

12003142200031 is a deficient number, since it is larger than the sum of its proper divisors (1).

12003142200031 is an equidigital number, since it uses as much as digits as its factorization.

12003142200031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12003142200031 its reverse (13000224130021), we get a palindrome (25003366330052).

The spelling of 12003142200031 in words is "twelve trillion, three billion, one hundred forty-two million, two hundred thousand, thirty-one".