1151080687 has 2 divisors, whose sum is σ = 1151080688. Its totient is φ = 1151080686.

The previous prime is 1151080663. The next prime is 1151080811. The reversal of 1151080687 is 7860801511.

It is a weak prime.

It is an emirp because it is prime and its reverse (7860801511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1151080687 - 2⁷ = 1151080559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1151080627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575540343 + 575540344.

It is an arithmetic number, because the mean of its divisors is an integer number (575540344).

Almost surely, 2^1151080687 is an apocalyptic number.

1151080687 is a deficient number, since it is larger than the sum of its proper divisors (1).

1151080687 is an equidigital number, since it uses as much as digits as its factorization.

1151080687 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13440, while the sum is 37.

The square root of 1151080687 is about 33927.5800345383. The cubic root of 1151080687 is about 1048.0176314337.

The spelling of 1151080687 in words is "one billion, one hundred fifty-one million, eighty thousand, six hundred eighty-seven".