13133231029 has 2 divisors, whose sum is σ = 13133231030. Its totient is φ = 13133231028.

The previous prime is 13133230967. The next prime is 13133231057. The reversal of 13133231029 is 92013233131.

It is an a-pointer prime, because the next prime (13133231057) can be obtained adding 13133231029 to its sum of digits (28).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13070662929 + 62568100 = 114327^2 + 7910^2 .

It is a cyclic number.

It is not a de Polignac number, because 13133231029 - 2¹⁵ = 13133198261 is a prime.

It is a super-2 number, since 2×13133231029² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13133230988 and 13133231006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13133231729) 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, 6566615514 + 6566615515.

It is an arithmetic number, because the mean of its divisors is an integer number (6566615515).

Almost surely, 2^13133231029 is an apocalyptic number.

It is an amenable number.

13133231029 is a deficient number, since it is larger than the sum of its proper divisors (1).

13133231029 is an equidigital number, since it uses as much as digits as its factorization.

13133231029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 28.

The spelling of 13133231029 in words is "thirteen billion, one hundred thirty-three million, two hundred thirty-one thousand, twenty-nine".