1310002163 has 2 divisors, whose sum is σ = 1310002164. Its totient is φ = 1310002162.

The previous prime is 1310002117. The next prime is 1310002171. The reversal of 1310002163 is 3612000131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1310002163 - 2²⁰ = 1308953587 is a prime.

It is a super-2 number, since 2×1310002163² = 3432211334129357138, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1310002103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655001081 + 655001082.

It is an arithmetic number, because the mean of its divisors is an integer number (655001082).

Almost surely, 2^1310002163 is an apocalyptic number.

1310002163 is a deficient number, since it is larger than the sum of its proper divisors (1).

1310002163 is an equidigital number, since it uses as much as digits as its factorization.

1310002163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 1310002163 is about 36193.9520224029. The cubic root of 1310002163 is about 1094.1847835821.

Adding to 1310002163 its reverse (3612000131), we get a palindrome (4922002294).

The spelling of 1310002163 in words is "one billion, three hundred ten million, two thousand, one hundred sixty-three".