1530135199 has 2 divisors, whose sum is σ = 1530135200. Its totient is φ = 1530135198.

The previous prime is 1530135197. The next prime is 1530135241. The reversal of 1530135199 is 9915310351.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1530135199 - 2¹ = 1530135197 is a prime.

Together with 1530135197, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1530135197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 765067599 + 765067600.

It is an arithmetic number, because the mean of its divisors is an integer number (765067600).

Almost surely, 2^1530135199 is an apocalyptic number.

1530135199 is a deficient number, since it is larger than the sum of its proper divisors (1).

1530135199 is an equidigital number, since it uses as much as digits as its factorization.

1530135199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18225, while the sum is 37.

The square root of 1530135199 is about 39116.9426080311. The cubic root of 1530135199 is about 1152.3292925091.

The spelling of 1530135199 in words is "one billion, five hundred thirty million, one hundred thirty-five thousand, one hundred ninety-nine".