1313960083 has 4 divisors (see below), whose sum is σ = 1314535408. Its totient is φ = 1313384760.

The previous prime is 1313960057. The next prime is 1313960129. The reversal of 1313960083 is 3800693131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3800693131 = 3037 ⋅1251463.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1313960083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1313960023) 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, 284223 + ... + 288808.

It is an arithmetic number, because the mean of its divisors is an integer number (328633852).

Almost surely, 2^1313960083 is an apocalyptic number.

1313960083 is a deficient number, since it is larger than the sum of its proper divisors (575325).

1313960083 is an equidigital number, since it uses as much as digits as its factorization.

1313960083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575324.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 1313960083 is about 36248.5873241979. The cubic root of 1313960083 is about 1095.2856320671.

The spelling of 1313960083 in words is "one billion, three hundred thirteen million, nine hundred sixty thousand, eighty-three".