20010033033 has 8 divisors (see below), whose sum is σ = 26682488448. Its totient is φ = 13338799824.

The previous prime is 20010033023. The next prime is 20010033037. The reversal of 20010033033 is 33033001002.

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

It is not a de Polignac number, because 20010033033 - 2¹² = 20010028937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20010033037) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 266641 + ... + 333342.

It is an arithmetic number, because the mean of its divisors is an integer number (3335311056).

Almost surely, 2^20010033033 is an apocalyptic number.

It is an amenable number.

20010033033 is a deficient number, since it is larger than the sum of its proper divisors (6672455415).

20010033033 is a wasteful number, since it uses less digits than its factorization.

20010033033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611103.

The product of its (nonzero) digits is 162, while the sum is 15.

Adding to 20010033033 its reverse (33033001002), we get a palindrome (53043034035).

The spelling of 20010033033 in words is "twenty billion, ten million, thirty-three thousand, thirty-three".