1310342013 has 24 divisors (see below), whose sum is σ = 1946020128. Its totient is φ = 849012192.

The previous prime is 1310341969. The next prime is 1310342021. The reversal of 1310342013 is 3102430131.

1310342013 is a `hidden beast` number, since 1 + 310 + 342 + 0 + 13 = 666.

It is not a de Polignac number, because 1310342013 - 2¹⁶ = 1310276477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310342023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 425706 + ... + 428772.

It is an arithmetic number, because the mean of its divisors is an integer number (81084172).

Almost surely, 2^1310342013 is an apocalyptic number.

It is an amenable number.

1310342013 is a deficient number, since it is larger than the sum of its proper divisors (635678115).

1310342013 is a wasteful number, since it uses less digits than its factorization.

1310342013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4393 (or 4390 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1310342013 is about 36198.6465630968. The cubic root of 1310342013 is about 1094.2793957787.

Adding to 1310342013 its reverse (3102430131), we get a palindrome (4412772144).

The spelling of 1310342013 in words is "one billion, three hundred ten million, three hundred forty-two thousand, thirteen".