13530331039 has 2 divisors, whose sum is σ = 13530331040. Its totient is φ = 13530331038.

The previous prime is 13530330997. The next prime is 13530331123. The reversal of 13530331039 is 93013303531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13530331039 - 2¹⁷ = 13530199967 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13530331039.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13530331439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6765165519 + 6765165520.

It is an arithmetic number, because the mean of its divisors is an integer number (6765165520).

Almost surely, 2^13530331039 is an apocalyptic number.

13530331039 is a deficient number, since it is larger than the sum of its proper divisors (1).

13530331039 is an equidigital number, since it uses as much as digits as its factorization.

13530331039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10935, while the sum is 31.

It can be divided in two parts, 13530 and 331039, that added together give a square (344569 = 587²).

The spelling of 13530331039 in words is "thirteen billion, five hundred thirty million, three hundred thirty-one thousand, thirty-nine".