1310031104 has 36 divisors (see below), whose sum is σ = 2664311076. Its totient is φ = 642650112.

The previous prime is 1310031097. The next prime is 1310031109. The reversal of 1310031104 is 4011300131.

It can be written as a sum of positive squares in 2 ways, for example, as 1078991104 + 231040000 = 32848^2 + 15200^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310031109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34709 + ... + 61844.

It is an arithmetic number, because the mean of its divisors is an integer number (74008641).

Almost surely, 2^1310031104 is an apocalyptic number.

It is an amenable number.

1310031104 is an abundant number, since it is smaller than the sum of its proper divisors (1354279972).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1310031104 is an frugal number, since it uses more digits than its factorization.

1310031104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96622 (or 96608 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1310031104 is about 36194.3518245596. The cubic root of 1310031104 is about 1094.1928412199.

Adding to 1310031104 its reverse (4011300131), we get a palindrome (5321331235).

The spelling of 1310031104 in words is "one billion, three hundred ten million, thirty-one thousand, one hundred four".