13233504355031 has 2 divisors, whose sum is σ = 13233504355032. Its totient is φ = 13233504355030.

The previous prime is 13233504354979. The next prime is 13233504355061. The reversal of 13233504355031 is 13055340533231.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13233504355031 is a prime.

It is a super-2 number, since 2×13233504355031² (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 (13233504355061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6616752177515 + 6616752177516.

It is an arithmetic number, because the mean of its divisors is an integer number (6616752177516).

Almost surely, 2^{13233504355031} is an apocalyptic number.

13233504355031 is a deficient number, since it is larger than the sum of its proper divisors (1).

13233504355031 is an equidigital number, since it uses as much as digits as its factorization.

13233504355031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 243000, while the sum is 38.

Adding to 13233504355031 its reverse (13055340533231), we get a palindrome (26288844888262).

The spelling of 13233504355031 in words is "thirteen trillion, two hundred thirty-three billion, five hundred four million, three hundred fifty-five thousand, thirty-one".