10333120121 has 2 divisors, whose sum is σ = 10333120122. Its totient is φ = 10333120120.

The previous prime is 10333120099. The next prime is 10333120141. The reversal of 10333120121 is 12102133301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7237755625 + 3095364496 = 85075^2 + 55636^2 .

It is an emirp because it is prime and its reverse (12102133301) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10333120121 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10333120121.

It is not a weakly prime, because it can be changed into another prime (10333120141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5166560060 + 5166560061.

It is an arithmetic number, because the mean of its divisors is an integer number (5166560061).

Almost surely, 2^10333120121 is an apocalyptic number.

It is an amenable number.

10333120121 is a deficient number, since it is larger than the sum of its proper divisors (1).

10333120121 is an equidigital number, since it uses as much as digits as its factorization.

10333120121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 10333120121 its reverse (12102133301), we get a palindrome (22435253422).

The spelling of 10333120121 in words is "ten billion, three hundred thirty-three million, one hundred twenty thousand, one hundred twenty-one".