1310539199 has 2 divisors, whose sum is σ = 1310539200. Its totient is φ = 1310539198.

The previous prime is 1310539177. The next prime is 1310539213. The reversal of 1310539199 is 9919350131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1310539199 - 2¹² = 1310535103 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1310539159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655269599 + 655269600.

It is an arithmetic number, because the mean of its divisors is an integer number (655269600).

Almost surely, 2^1310539199 is an apocalyptic number.

1310539199 is a deficient number, since it is larger than the sum of its proper divisors (1).

1310539199 is an equidigital number, since it uses as much as digits as its factorization.

1310539199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32805, while the sum is 41.

The square root of 1310539199 is about 36201.3701260049. The cubic root of 1310539199 is about 1094.3342836762.

The spelling of 1310539199 in words is "one billion, three hundred ten million, five hundred thirty-nine thousand, one hundred ninety-nine".