1310230103 has 16 divisors (see below), whose sum is σ = 1707451200. Its totient is φ = 975684096.

The previous prime is 1310230099. The next prime is 1310230151. The reversal of 1310230103 is 3010320131.

It is a cyclic number.

It is not a de Polignac number, because 1310230103 - 2² = 1310230099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310230183) 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, 421928 + ... + 425021.

It is an arithmetic number, because the mean of its divisors is an integer number (106715700).

Almost surely, 2^1310230103 is an apocalyptic number.

1310230103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1310230103 is a deficient number, since it is larger than the sum of its proper divisors (397221097).

1310230103 is a wasteful number, since it uses less digits than its factorization.

1310230103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846986.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 1310230103 is about 36197.1007540659. The cubic root of 1310230103 is about 1094.2482425143.

Adding to 1310230103 its reverse (3010320131), we get a palindrome (4320550234).

The spelling of 1310230103 in words is "one billion, three hundred ten million, two hundred thirty thousand, one hundred three".