1530142301 has 2 divisors, whose sum is σ = 1530142302. Its totient is φ = 1530142300.

The previous prime is 1530142297. The next prime is 1530142303. The reversal of 1530142301 is 1032410351.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1150905625 + 379236676 = 33925^2 + 19474^2 .

It is a cyclic number.

It is not a de Polignac number, because 1530142301 - 2² = 1530142297 is a prime.

It is a super-2 number, since 2×1530142301² = 4682670922619149202, which contains 22 as substring.

Together with 1530142303, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1530142303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 765071150 + 765071151.

It is an arithmetic number, because the mean of its divisors is an integer number (765071151).

Almost surely, 2^1530142301 is an apocalyptic number.

It is an amenable number.

1530142301 is a deficient number, since it is larger than the sum of its proper divisors (1).

1530142301 is an equidigital number, since it uses as much as digits as its factorization.

1530142301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1530142301 is about 39117.0333870042. The cubic root of 1530142301 is about 1152.3310753210.

Adding to 1530142301 its reverse (1032410351), we get a palindrome (2562552652).

The spelling of 1530142301 in words is "one billion, five hundred thirty million, one hundred forty-two thousand, three hundred one".