5051244321031 has 2 divisors, whose sum is σ = 5051244321032. Its totient is φ = 5051244321030.

The previous prime is 5051244321007. The next prime is 5051244321077. The reversal of 5051244321031 is 1301234421505.

5051244321031 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 is a cyclic number.

It is not a de Polignac number, because 5051244321031 - 2⁹ = 5051244320519 is a prime.

It is a super-2 number, since 2×5051244321031² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5051244320984 and 5051244321002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5051244321091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2525622160515 + 2525622160516.

It is an arithmetic number, because the mean of its divisors is an integer number (2525622160516).

Almost surely, 2^{5051244321031} is an apocalyptic number.

5051244321031 is a deficient number, since it is larger than the sum of its proper divisors (1).

5051244321031 is an equidigital number, since it uses as much as digits as its factorization.

5051244321031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 5051244321031 its reverse (1301234421505), we get a palindrome (6352478742536).

The spelling of 5051244321031 in words is "five trillion, fifty-one billion, two hundred forty-four million, three hundred twenty-one thousand, thirty-one".