1011011116487 has 2 divisors, whose sum is σ = 1011011116488. Its totient is φ = 1011011116486.

The previous prime is 1011011116483. The next prime is 1011011116517. The reversal of 1011011116487 is 7846111101101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1011011116487 - 2² = 1011011116483 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1011011116483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505505558243 + 505505558244.

It is an arithmetic number, because the mean of its divisors is an integer number (505505558244).

Almost surely, 2^{1011011116487} is an apocalyptic number.

1011011116487 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011011116487 is an equidigital number, since it uses as much as digits as its factorization.

1011011116487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 32.

Adding to 1011011116487 its reverse (7846111101101), we get a palindrome (8857122217588).

The spelling of 1011011116487 in words is "one trillion, eleven billion, eleven million, one hundred sixteen thousand, four hundred eighty-seven".