1130271511 has 2 divisors, whose sum is σ = 1130271512. Its totient is φ = 1130271510.

The previous prime is 1130271479. The next prime is 1130271533. The reversal of 1130271511 is 1151720311.

It is an a-pointer prime, because the next prime (1130271533) can be obtained adding 1130271511 to its sum of digits (22).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1130271511 - 2⁵ = 1130271479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1130271011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565135755 + 565135756.

It is an arithmetic number, because the mean of its divisors is an integer number (565135756).

Almost surely, 2^1130271511 is an apocalyptic number.

1130271511 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130271511 is an equidigital number, since it uses as much as digits as its factorization.

1130271511 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 210, while the sum is 22.

The square root of 1130271511 is about 33619.5108679469. The cubic root of 1130271511 is about 1041.6638526160.

Adding to 1130271511 its reverse (1151720311), we get a palindrome (2281991822).

The spelling of 1130271511 in words is "one billion, one hundred thirty million, two hundred seventy-one thousand, five hundred eleven".