1087801163 has 2 divisors, whose sum is σ = 1087801164. Its totient is φ = 1087801162.

The previous prime is 1087801159. The next prime is 1087801177. The reversal of 1087801163 is 3611087801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1087801163 - 2² = 1087801159 is a prime.

It is a super-2 number, since 2×1087801163² = 2366622740448305138, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1087801133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 543900581 + 543900582.

It is an arithmetic number, because the mean of its divisors is an integer number (543900582).

Almost surely, 2^1087801163 is an apocalyptic number.

1087801163 is a deficient number, since it is larger than the sum of its proper divisors (1).

1087801163 is an equidigital number, since it uses as much as digits as its factorization.

1087801163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 35.

The square root of 1087801163 is about 32981.8308012154. The cubic root of 1087801163 is about 1028.4499773091.

Adding to 1087801163 its reverse (3611087801), we get a palindrome (4698888964).

The spelling of 1087801163 in words is "one billion, eighty-seven million, eight hundred one thousand, one hundred sixty-three".