1311014413 has 8 divisors (see below), whose sum is σ = 1339205400. Its totient is φ = 1282951488.

The previous prime is 1311014399. The next prime is 1311014417. The reversal of 1311014413 is 3144101131.

It can be written as a sum of positive squares in 4 ways, for example, as 454457124 + 856557289 = 21318^2 + 29267^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1311014413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1311014417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11178 + ... + 52411.

It is an arithmetic number, because the mean of its divisors is an integer number (167400675).

Almost surely, 2^1311014413 is an apocalyptic number.

It is an amenable number.

1311014413 is a deficient number, since it is larger than the sum of its proper divisors (28190987).

1311014413 is an equidigital number, since it uses as much as digits as its factorization.

1311014413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64031.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 1311014413 is about 36207.9330119796. The cubic root of 1311014413 is about 1094.4665397043.

Adding to 1311014413 its reverse (3144101131), we get a palindrome (4455115544).

The spelling of 1311014413 in words is "one billion, three hundred eleven million, fourteen thousand, four hundred thirteen".