5031123652229 has 2 divisors, whose sum is σ = 5031123652230. Its totient is φ = 5031123652228.

The previous prime is 5031123652199. The next prime is 5031123652267. The reversal of 5031123652229 is 9222563211305.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3532952548225 + 1498171104004 = 1879615^2 + 1223998^2 .

It is a cyclic number.

It is not a de Polignac number, because 5031123652229 - 2⁸ = 5031123651973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5031123652729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2515561826114 + 2515561826115.

It is an arithmetic number, because the mean of its divisors is an integer number (2515561826115).

Almost surely, 2^{5031123652229} is an apocalyptic number.

It is an amenable number.

5031123652229 is a deficient number, since it is larger than the sum of its proper divisors (1).

5031123652229 is an equidigital number, since it uses as much as digits as its factorization.

5031123652229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 194400, while the sum is 41.

The spelling of 5031123652229 in words is "five trillion, thirty-one billion, one hundred twenty-three million, six hundred fifty-two thousand, two hundred twenty-nine".