1096921963 has 2 divisors, whose sum is σ = 1096921964. Its totient is φ = 1096921962.

The previous prime is 1096921951. The next prime is 1096921967. The reversal of 1096921963 is 3691296901.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1096921963 is a prime.

It is not a weakly prime, because it can be changed into another prime (1096921967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 548460981 + 548460982.

It is an arithmetic number, because the mean of its divisors is an integer number (548460982).

Almost surely, 2^1096921963 is an apocalyptic number.

1096921963 is a deficient number, since it is larger than the sum of its proper divisors (1).

1096921963 is an equidigital number, since it uses as much as digits as its factorization.

1096921963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 157464, while the sum is 46.

The square root of 1096921963 is about 33119.8122428253. The cubic root of 1096921963 is about 1031.3163685820.

The spelling of 1096921963 in words is "one billion, ninety-six million, nine hundred twenty-one thousand, nine hundred sixty-three".