33113122101 has 24 divisors (see below), whose sum is σ = 49672914720. Its totient is φ = 21240194976.

The previous prime is 33113122093. The next prime is 33113122153. The reversal of 33113122101 is 10122131133.

33113122101 is a `hidden beast` number, since 331 + 1 + 312 + 21 + 0 + 1 = 666.

It is not a de Polignac number, because 33113122101 - 2³ = 33113122093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33113122501) 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 in 23 ways as a sum of consecutive naturals, for example, 612606 + ... + 664463.

It is an arithmetic number, because the mean of its divisors is an integer number (2069704780).

Almost surely, 2^33113122101 is an apocalyptic number.

It is an amenable number.

33113122101 is a deficient number, since it is larger than the sum of its proper divisors (16559792619).

33113122101 is a wasteful number, since it uses less digits than its factorization.

33113122101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1277185 (or 1277182 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 33113122101 its reverse (10122131133), we get a palindrome (43235253234).

The spelling of 33113122101 in words is "thirty-three billion, one hundred thirteen million, one hundred twenty-two thousand, one hundred one".