1310531414 has 4 divisors (see below), whose sum is σ = 1965797124. Its totient is φ = 655265706.

The previous prime is 1310531413. The next prime is 1310531429. The reversal of 1310531414 is 4141350131.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1310531414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310531413) 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, 327632852 + ... + 327632855.

It is an arithmetic number, because the mean of its divisors is an integer number (491449281).

Almost surely, 2^1310531414 is an apocalyptic number.

1310531414 is a deficient number, since it is larger than the sum of its proper divisors (655265710).

1310531414 is an equidigital number, since it uses as much as digits as its factorization.

1310531414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655265709.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1310531414 is about 36201.2626022905. The cubic root of 1310531414 is about 1094.3321167795.

Adding to 1310531414 its reverse (4141350131), we get a palindrome (5451881545).

The spelling of 1310531414 in words is "one billion, three hundred ten million, five hundred thirty-one thousand, four hundred fourteen".