20133534202 has 8 divisors (see below), whose sum is σ = 30202549812. Its totient is φ = 10066017600.

The previous prime is 20133534191. The next prime is 20133534227. The reversal of 20133534202 is 20243533102.

It can be written as a sum of positive squares in 2 ways, for example, as 20130218161 + 3316041 = 141881^2 + 1821^2 .

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

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, 340549 + ... + 395272.

Almost surely, 2^20133534202 is an apocalyptic number.

20133534202 is a deficient number, since it is larger than the sum of its proper divisors (10069015610).

20133534202 is a wasteful number, since it uses less digits than its factorization.

20133534202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749504.

The product of its (nonzero) digits is 4320, while the sum is 25.

The spelling of 20133534202 in words is "twenty billion, one hundred thirty-three million, five hundred thirty-four thousand, two hundred two".