33113123220101 has 16 divisors (see below), whose sum is σ = 35591536235520. Its totient is φ = 30693854231040.

The previous prime is 33113123220091. The next prime is 33113123220109. The reversal of 33113123220101 is 10102232131133.

It is not a de Polignac number, because 33113123220101 - 2¹⁴ = 33113123203717 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33113123220109) 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, 2595356 + ... + 8541786.

It is an arithmetic number, because the mean of its divisors is an integer number (2224471014720).

Almost surely, 2^{33113123220101} is an apocalyptic number.

It is an amenable number.

33113123220101 is a deficient number, since it is larger than the sum of its proper divisors (2478413015419).

33113123220101 is a wasteful number, since it uses less digits than its factorization.

33113123220101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5951404.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 33113123220101 its reverse (10102232131133), we get a palindrome (43215355351234).

The spelling of 33113123220101 in words is "thirty-three trillion, one hundred thirteen billion, one hundred twenty-three million, two hundred twenty thousand, one hundred one".