10333121033 has 12 divisors (see below), whose sum is σ = 11178731412. Its totient is φ = 9518334720.

The previous prime is 10333121021. The next prime is 10333121041. The reversal of 10333121033 is 33012133301.

It can be written as a sum of positive squares in 2 ways, for example, as 8933463289 + 1399657744 = 94517^2 + 37412^2 .

It is not a de Polignac number, because 10333121033 - 2²⁸ = 10064685577 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10333120996 and 10333121014.

It is not an unprimeable number, because it can be changed into a prime (10333121003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100028 + ... + 175133.

It is an arithmetic number, because the mean of its divisors is an integer number (931560951).

Almost surely, 2^10333121033 is an apocalyptic number.

It is an amenable number.

10333121033 is a deficient number, since it is larger than the sum of its proper divisors (845610379).

10333121033 is an equidigital number, since it uses as much as digits as its factorization.

10333121033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275272 (or 275225 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 10333121033 its reverse (33012133301), we get a palindrome (43345254334).

The spelling of 10333121033 in words is "ten billion, three hundred thirty-three million, one hundred twenty-one thousand, thirty-three".