1310101305 has 16 divisors (see below), whose sum is σ = 2104865664. Its totient is φ = 695819520.

The previous prime is 1310101297. The next prime is 1310101327. The reversal of 1310101305 is 5031010131.

1310101305 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1310101305 - 2³ = 1310101297 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177589 + ... + 184818.

It is an arithmetic number, because the mean of its divisors is an integer number (131554104).

Almost surely, 2^1310101305 is an apocalyptic number.

1310101305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1310101305 is a deficient number, since it is larger than the sum of its proper divisors (794764359).

1310101305 is a wasteful number, since it uses less digits than its factorization.

1310101305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362656.

The product of its (nonzero) digits is 45, while the sum is 15.

The square root of 1310101305 is about 36195.3215899514. The cubic root of 1310101305 is about 1094.2123858092.

Adding to 1310101305 its reverse (5031010131), we get a palindrome (6341111436).

The spelling of 1310101305 in words is "one billion, three hundred ten million, one hundred one thousand, three hundred five".