1245330013033 has 16 divisors (see below), whose sum is σ = 1321700751360. Its totient is φ = 1169308279296.

The previous prime is 1245330013021. The next prime is 1245330013087. The reversal of 1245330013033 is 3303100335421.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1245330013033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1245330012992 and 1245330013010.

It is not an unprimeable number, because it can be changed into a prime (1245330010033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14641533 + ... + 14726341.

It is an arithmetic number, because the mean of its divisors is an integer number (82606296960).

Almost surely, 2^{1245330013033} is an apocalyptic number.

It is an amenable number.

1245330013033 is a deficient number, since it is larger than the sum of its proper divisors (76370738327).

1245330013033 is a wasteful number, since it uses less digits than its factorization.

1245330013033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86856.

The product of its (nonzero) digits is 9720, while the sum is 28.

Adding to 1245330013033 its reverse (3303100335421), we get a palindrome (4548430348454).

The spelling of 1245330013033 in words is "one trillion, two hundred forty-five billion, three hundred thirty million, thirteen thousand, thirty-three".