1310214313 has 4 divisors (see below), whose sum is σ = 1310363140. Its totient is φ = 1310065488.

The previous prime is 1310214233. The next prime is 1310214317. The reversal of 1310214313 is 3134120131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3134120131 = 857 ⋅3657083.

It can be written as a sum of positive squares in 2 ways, for example, as 39790864 + 1270423449 = 6308^2 + 35643^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1310214313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1310214317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60318 + ... + 79111.

It is an arithmetic number, because the mean of its divisors is an integer number (327590785).

Almost surely, 2^1310214313 is an apocalyptic number.

It is an amenable number.

1310214313 is a deficient number, since it is larger than the sum of its proper divisors (148827).

1310214313 is an equidigital number, since it uses as much as digits as its factorization.

1310214313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148826.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 1310214313 is about 36196.8826420177. The cubic root of 1310214313 is about 1094.2438467854.

Adding to 1310214313 its reverse (3134120131), we get a palindrome (4444334444).

The spelling of 1310214313 in words is "one billion, three hundred ten million, two hundred fourteen thousand, three hundred thirteen".