10333423404121 has 2 divisors, whose sum is σ = 10333423404122. Its totient is φ = 10333423404120.

The previous prime is 10333423404103. The next prime is 10333423404131. The reversal of 10333423404121 is 12140432433301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9690700514121 + 642722890000 = 3112989^2 + 801700^2 .

It is an emirp because it is prime and its reverse (12140432433301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10333423404121 - 2¹⁹ = 10333422879833 is a prime.

It is not a weakly prime, because it can be changed into another prime (10333423404131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5166711702060 + 5166711702061.

It is an arithmetic number, because the mean of its divisors is an integer number (5166711702061).

Almost surely, 2^{10333423404121} is an apocalyptic number.

It is an amenable number.

10333423404121 is a deficient number, since it is larger than the sum of its proper divisors (1).

10333423404121 is an equidigital number, since it uses as much as digits as its factorization.

10333423404121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 10333423404121 its reverse (12140432433301), we get a palindrome (22473855837422).

The spelling of 10333423404121 in words is "ten trillion, three hundred thirty-three billion, four hundred twenty-three million, four hundred four thousand, one hundred twenty-one".