33103112011313 has 16 divisors (see below), whose sum is σ = 35436423288000. Its totient is φ = 30828918235392.

The previous prime is 33103112011273. The next prime is 33103112011363. The reversal of 33103112011313 is 31311021130133.

It is a de Polignac number, because none of the positive numbers 2^k-33103112011313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33103112011363) 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, 131624381 + ... + 131875637.

It is an arithmetic number, because the mean of its divisors is an integer number (2214776455500).

Almost surely, 2^{33103112011313} is an apocalyptic number.

It is an amenable number.

33103112011313 is a deficient number, since it is larger than the sum of its proper divisors (2333311276687).

33103112011313 is a wasteful number, since it uses less digits than its factorization.

33103112011313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368864.

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 33103112011313 its reverse (31311021130133), we get a palindrome (64414133141446).

The spelling of 33103112011313 in words is "thirty-three trillion, one hundred three billion, one hundred twelve million, eleven thousand, three hundred thirteen".