9696121333 has 2 divisors, whose sum is σ = 9696121334. Its totient is φ = 9696121332.

The previous prime is 9696121313. The next prime is 9696121361. The reversal of 9696121333 is 3331216969.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6301660689 + 3394460644 = 79383^2 + 58262^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9696121333 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9696121333.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9696121313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4848060666 + 4848060667.

It is an arithmetic number, because the mean of its divisors is an integer number (4848060667).

Almost surely, 2^9696121333 is an apocalyptic number.

It is an amenable number.

9696121333 is a deficient number, since it is larger than the sum of its proper divisors (1).

9696121333 is an equidigital number, since it uses as much as digits as its factorization.

9696121333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 157464, while the sum is 43.

The square root of 9696121333 is about 98468.8851008277. The cubic root of 9696121333 is about 2132.3869391371.

The spelling of 9696121333 in words is "nine billion, six hundred ninety-six million, one hundred twenty-one thousand, three hundred thirty-three".