9340003121 has 2 divisors, whose sum is σ = 9340003122. Its totient is φ = 9340003120.

The previous prime is 9340003103. The next prime is 9340003151. The reversal of 9340003121 is 1213000439.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5411220721 + 3928782400 = 73561^2 + 62680^2 .

It is a cyclic number.

It is not a de Polignac number, because 9340003121 - 2¹⁰ = 9340002097 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (9340003151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4670001560 + 4670001561.

It is an arithmetic number, because the mean of its divisors is an integer number (4670001561).

Almost surely, 2^9340003121 is an apocalyptic number.

It is an amenable number.

9340003121 is a deficient number, since it is larger than the sum of its proper divisors (1).

9340003121 is an equidigital number, since it uses as much as digits as its factorization.

9340003121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 9340003121 is about 96643.6915737390. The cubic root of 9340003121 is about 2105.9546128613.

The spelling of 9340003121 in words is "nine billion, three hundred forty million, three thousand, one hundred twenty-one".