1151560711 has 12 divisors (see below), whose sum is σ = 1397814192. Its totient is φ = 944135808.

The previous prime is 1151560699. The next prime is 1151560723. The reversal of 1151560711 is 1170651511.

It is an interprime number because it is at equal distance from previous prime (1151560699) and next prime (1151560723).

It is not a de Polignac number, because 1151560711 - 2²⁹ = 614689799 is a prime.

It is a super-2 number, since 2×1151560711² = 2652184142237651042, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1151560711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1151560741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 509770 + ... + 512023.

It is an arithmetic number, because the mean of its divisors is an integer number (116484516).

Almost surely, 2^1151560711 is an apocalyptic number.

1151560711 is a deficient number, since it is larger than the sum of its proper divisors (246253481).

1151560711 is a wasteful number, since it uses less digits than its factorization.

1151560711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021830 (or 1021823 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 28.

The square root of 1151560711 is about 33934.6535417705. The cubic root of 1151560711 is about 1048.1632927260.

The spelling of 1151560711 in words is "one billion, one hundred fifty-one million, five hundred sixty thousand, seven hundred eleven".