1131002063 has 2 divisors, whose sum is σ = 1131002064. Its totient is φ = 1131002062.

The previous prime is 1131002011. The next prime is 1131002087. The reversal of 1131002063 is 3602001311.

It is a strong prime.

It is an emirp because it is prime and its reverse (3602001311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1131002063 - 2²⁶ = 1063893199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1131002003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565501031 + 565501032.

It is an arithmetic number, because the mean of its divisors is an integer number (565501032).

Almost surely, 2^1131002063 is an apocalyptic number.

1131002063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1131002063 is an equidigital number, since it uses as much as digits as its factorization.

1131002063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 1131002063 is about 33630.3741132923. The cubic root of 1131002063 is about 1041.8882310676. Note that the first 3 decimals are identical.

Adding to 1131002063 its reverse (3602001311), we get a palindrome (4733003374).

The spelling of 1131002063 in words is "one billion, one hundred thirty-one million, two thousand, sixty-three".