1530047011 has 2 divisors, whose sum is σ = 1530047012. Its totient is φ = 1530047010.

The previous prime is 1530046997. The next prime is 1530047033. The reversal of 1530047011 is 1107400351.

It is an a-pointer prime, because the next prime (1530047033) can be obtained adding 1530047011 to its sum of digits (22).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1530047011 - 2¹³ = 1530038819 is a prime.

It is a weakly prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 765023505 + 765023506.

It is an arithmetic number, because the mean of its divisors is an integer number (765023506).

Almost surely, 2^1530047011 is an apocalyptic number.

1530047011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1530047011 is an equidigital number, since it uses as much as digits as its factorization.

1530047011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 1530047011 is about 39115.8153564514. The cubic root of 1530047011 is about 1152.3071542544.

Adding to 1530047011 its reverse (1107400351), we get a palindrome (2637447362).

The spelling of 1530047011 in words is "one billion, five hundred thirty million, forty-seven thousand, eleven".