13210403039 has 2 divisors, whose sum is σ = 13210403040. Its totient is φ = 13210403038.

The previous prime is 13210403029. The next prime is 13210403093. The reversal of 13210403039 is 93030401231.

It is a happy number.

Together with next prime (13210403093) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13210403039 - 2²⁰ = 13209354463 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13210402999 and 13210403017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13210403009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6605201519 + 6605201520.

It is an arithmetic number, because the mean of its divisors is an integer number (6605201520).

Almost surely, 2^13210403039 is an apocalyptic number.

13210403039 is a deficient number, since it is larger than the sum of its proper divisors (1).

13210403039 is an equidigital number, since it uses as much as digits as its factorization.

13210403039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 26.

The spelling of 13210403039 in words is "thirteen billion, two hundred ten million, four hundred three thousand, thirty-nine".