33103320323313 has 16 divisors (see below), whose sum is σ = 44167193130176. Its totient is φ = 22054164995520.

The previous prime is 33103320323309. The next prime is 33103320323327. The reversal of 33103320323313 is 31332302330133.

It is a happy number.

It is not a de Polignac number, because 33103320323313 - 2² = 33103320323309 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33103320323363) 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, 130442358 + ... + 130695888.

It is an arithmetic number, because the mean of its divisors is an integer number (2760449570636).

Almost surely, 2^{33103320323313} is an apocalyptic number.

It is an amenable number.

33103320323313 is a deficient number, since it is larger than the sum of its proper divisors (11063872806863).

33103320323313 is a wasteful number, since it uses less digits than its factorization.

33103320323313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282384.

The product of its (nonzero) digits is 26244, while the sum is 30.

Adding to 33103320323313 its reverse (31332302330133), we get a palindrome (64435622653446).

The spelling of 33103320323313 in words is "thirty-three trillion, one hundred three billion, three hundred twenty million, three hundred twenty-three thousand, three hundred thirteen".