1063916923 has 2 divisors, whose sum is σ = 1063916924. Its totient is φ = 1063916922.

The previous prime is 1063916897. The next prime is 1063916927. The reversal of 1063916923 is 3296193601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1063916923 - 2⁵ = 1063916891 is a prime.

It is a super-2 number, since 2×1063916923² = 2263838438091575858, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1063916927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 531958461 + 531958462.

It is an arithmetic number, because the mean of its divisors is an integer number (531958462).

Almost surely, 2^1063916923 is an apocalyptic number.

1063916923 is a deficient number, since it is larger than the sum of its proper divisors (1).

1063916923 is an equidigital number, since it uses as much as digits as its factorization.

1063916923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52488, while the sum is 40.

The square root of 1063916923 is about 32617.7393913190. The cubic root of 1063916923 is about 1020.8671732859.

The spelling of 1063916923 in words is "one billion, sixty-three million, nine hundred sixteen thousand, nine hundred twenty-three".