1310039356103 has 16 divisors (see below), whose sum is σ = 1328629068000. Its totient is φ = 1291538045952.

The previous prime is 1310039356069. The next prime is 1310039356121. The reversal of 1310039356103 is 3016539300131.

It is a cyclic number.

It is not a de Polignac number, because 1310039356103 - 2²⁶ = 1309972247239 is a prime.

It is a super-2 number, since 2×1310039356103² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310039356133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144607388 + ... + 144616446.

It is an arithmetic number, because the mean of its divisors is an integer number (83039316750).

Almost surely, 2^{1310039356103} is an apocalyptic number.

1310039356103 is a deficient number, since it is larger than the sum of its proper divisors (18589711897).

1310039356103 is an equidigital number, since it uses as much as digits as its factorization.

1310039356103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13714.

The product of its (nonzero) digits is 21870, while the sum is 35.

The spelling of 1310039356103 in words is "one trillion, three hundred ten billion, thirty-nine million, three hundred fifty-six thousand, one hundred three".