1096964081 has 2 divisors, whose sum is σ = 1096964082. Its totient is φ = 1096964080.

The previous prime is 1096964053. The next prime is 1096964137. The reversal of 1096964081 is 1804696901.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1035874225 + 61089856 = 32185^2 + 7816^2 .

It is a cyclic number.

It is not a de Polignac number, because 1096964081 - 2⁶ = 1096964017 is a prime.

It is a super-2 number, since 2×1096964081² = 2406660390008349122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1096964021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 548482040 + 548482041.

It is an arithmetic number, because the mean of its divisors is an integer number (548482041).

Almost surely, 2^1096964081 is an apocalyptic number.

It is an amenable number.

1096964081 is a deficient number, since it is larger than the sum of its proper divisors (1).

1096964081 is an equidigital number, since it uses as much as digits as its factorization.

1096964081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 44.

The square root of 1096964081 is about 33120.4480796984. The cubic root of 1096964081 is about 1031.3295680706.

The spelling of 1096964081 in words is "one billion, ninety-six million, nine hundred sixty-four thousand, eighty-one".