1040121035033 has 2 divisors, whose sum is σ = 1040121035034. Its totient is φ = 1040121035032.

The previous prime is 1040121035021. The next prime is 1040121035069. The reversal of 1040121035033 is 3305301210401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1003867732624 + 36253302409 = 1001932^2 + 190403^2 .

It is a cyclic number.

It is not a de Polignac number, because 1040121035033 - 2¹⁴ = 1040121018649 is a prime.

It is a super-2 number, since 2×1040121035033² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1040121035633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520060517516 + 520060517517.

It is an arithmetic number, because the mean of its divisors is an integer number (520060517517).

Almost surely, 2^{1040121035033} is an apocalyptic number.

It is an amenable number.

1040121035033 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040121035033 is an equidigital number, since it uses as much as digits as its factorization.

1040121035033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 1040121035033 its reverse (3305301210401), we get a palindrome (4345422245434).

The spelling of 1040121035033 in words is "one trillion, forty billion, one hundred twenty-one million, thirty-five thousand, thirty-three".