1310101103 has 2 divisors, whose sum is σ = 1310101104. Its totient is φ = 1310101102.

The previous prime is 1310101061. The next prime is 1310101151. The reversal of 1310101103 is 3011010131.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1310101103 - 2²⁰ = 1309052527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1310101153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655050551 + 655050552.

It is an arithmetic number, because the mean of its divisors is an integer number (655050552).

Almost surely, 2^1310101103 is an apocalyptic number.

1310101103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1310101103 is an equidigital number, since it uses as much as digits as its factorization.

1310101103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9, while the sum is 11.

The square root of 1310101103 is about 36195.3187995354. The cubic root of 1310101103 is about 1094.2123295715.

Adding to 1310101103 its reverse (3011010131), we get a palindrome (4321111234).

The spelling of 1310101103 in words is "one billion, three hundred ten million, one hundred one thousand, one hundred three".