1311300110 has 32 divisors (see below), whose sum is σ = 2380905792. Its totient is φ = 519966720.

The previous prime is 1311300077. The next prime is 1311300113. The reversal of 1311300110 is 110031131.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1311300091 and 1311300100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1311300113) 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, 1005719 + ... + 1007021.

It is an arithmetic number, because the mean of its divisors is an integer number (74403306).

Almost surely, 2^1311300110 is an apocalyptic number.

1311300110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1311300110 is a deficient number, since it is larger than the sum of its proper divisors (1069605682).

1311300110 is a wasteful number, since it uses less digits than its factorization.

1311300110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2108.

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

The square root of 1311300110 is about 36211.8780236541. The cubic root of 1311300110 is about 1094.5460361851.

Adding to 1311300110 its reverse (110031131), we get a palindrome (1421331241).

The spelling of 1311300110 in words is "one billion, three hundred eleven million, three hundred thousand, one hundred ten".