1086813523 has 2 divisors, whose sum is σ = 1086813524. Its totient is φ = 1086813522.

The previous prime is 1086813467. The next prime is 1086813551. The reversal of 1086813523 is 3253186801.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1086813523 - 2⁹ = 1086813011 is a prime.

It is not a weakly prime, because it can be changed into another prime (1086813323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 543406761 + 543406762.

It is an arithmetic number, because the mean of its divisors is an integer number (543406762).

Almost surely, 2^1086813523 is an apocalyptic number.

1086813523 is a deficient number, since it is larger than the sum of its proper divisors (1).

1086813523 is an equidigital number, since it uses as much as digits as its factorization.

1086813523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 1086813523 is about 32966.8549152023. The cubic root of 1086813523 is about 1028.1386318385.

The spelling of 1086813523 in words is "one billion, eighty-six million, eight hundred thirteen thousand, five hundred twenty-three".