1071017863 has 2 divisors, whose sum is σ = 1071017864. Its totient is φ = 1071017862.

The previous prime is 1071017749. The next prime is 1071017911. The reversal of 1071017863 is 3687101701.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1071017863 - 2²¹ = 1068920711 is a prime.

It is a super-2 number, since 2×1071017863² = 2294158525730173538, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1071017263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 535508931 + 535508932.

It is an arithmetic number, because the mean of its divisors is an integer number (535508932).

Almost surely, 2^1071017863 is an apocalyptic number.

1071017863 is a deficient number, since it is larger than the sum of its proper divisors (1).

1071017863 is an equidigital number, since it uses as much as digits as its factorization.

1071017863 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7056, while the sum is 34.

The square root of 1071017863 is about 32726.4092591900. The cubic root of 1071017863 is about 1023.1333428345.

The spelling of 1071017863 in words is "one billion, seventy-one million, seventeen thousand, eight hundred sixty-three".