1083173963 has 2 divisors, whose sum is σ = 1083173964. Its totient is φ = 1083173962.

The previous prime is 1083173953. The next prime is 1083173981. The reversal of 1083173963 is 3693713801.

It is a weak prime.

It is an emirp because it is prime and its reverse (3693713801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1083173963 - 2⁶ = 1083173899 is a prime.

It is a super-2 number, since 2×1083173963² = 2346531668242250738, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1083173963.

It is not a weakly prime, because it can be changed into another prime (1083173953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 541586981 + 541586982.

It is an arithmetic number, because the mean of its divisors is an integer number (541586982).

Almost surely, 2^1083173963 is an apocalyptic number.

1083173963 is a deficient number, since it is larger than the sum of its proper divisors (1).

1083173963 is an equidigital number, since it uses as much as digits as its factorization.

1083173963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 1083173963 is about 32911.6083320156. The cubic root of 1083173963 is about 1026.9896591670.

The spelling of 1083173963 in words is "one billion, eighty-three million, one hundred seventy-three thousand, nine hundred sixty-three".