33102113012 has 12 divisors (see below), whose sum is σ = 57937894980. Its totient is φ = 16548428736.

The previous prime is 33102112999. The next prime is 33102113021. The reversal of 33102113012 is 21031120133.

It can be written as a sum of positive squares in 2 ways, for example, as 10021211236 + 23080901776 = 100106^2 + 151924^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 628463 + ... + 679094.

It is an arithmetic number, because the mean of its divisors is an integer number (4828157915).

Almost surely, 2^33102113012 is an apocalyptic number.

It is an amenable number.

33102113012 is a deficient number, since it is larger than the sum of its proper divisors (24835781968).

33102113012 is a wasteful number, since it uses less digits than its factorization.

33102113012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1313890 (or 1313888 counting only the distinct ones).

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

Adding to 33102113012 its reverse (21031120133), we get a palindrome (54133233145).

The spelling of 33102113012 in words is "thirty-three billion, one hundred two million, one hundred thirteen thousand, twelve".