1530143300911 has 2 divisors, whose sum is σ = 1530143300912. Its totient is φ = 1530143300910.

The previous prime is 1530143300857. The next prime is 1530143300927. The reversal of 1530143300911 is 1190033410351.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1530143300911 - 2¹³ = 1530143292719 is a prime.

It is a super-2 number, since 2×1530143300911² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1530143300711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 765071650455 + 765071650456.

It is an arithmetic number, because the mean of its divisors is an integer number (765071650456).

Almost surely, 2^{1530143300911} is an apocalyptic number.

1530143300911 is a deficient number, since it is larger than the sum of its proper divisors (1).

1530143300911 is an equidigital number, since it uses as much as digits as its factorization.

1530143300911 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4860, while the sum is 31.

The spelling of 1530143300911 in words is "one trillion, five hundred thirty billion, one hundred forty-three million, three hundred thousand, nine hundred eleven".