33101221130 has 8 divisors (see below), whose sum is σ = 59582198052. Its totient is φ = 13240488448.

The previous prime is 33101221123. The next prime is 33101221157. The reversal of 33101221130 is 3112210133.

It can be written as a sum of positive squares in 2 ways, for example, as 32678877529 + 422343601 = 180773^2 + 20551^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 33101221099 and 33101221108.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1655061047 + ... + 1655061066.

Almost surely, 2^33101221130 is an apocalyptic number.

33101221130 is a deficient number, since it is larger than the sum of its proper divisors (26480976922).

33101221130 is a wasteful number, since it uses less digits than its factorization.

33101221130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3310122120.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 33101221130 its reverse (3112210133), we get a palindrome (36213431263).

The spelling of 33101221130 in words is "thirty-three billion, one hundred one million, two hundred twenty-one thousand, one hundred thirty".