20133120002 has 8 divisors (see below), whose sum is σ = 30264348816. Its totient is φ = 10045003732.

The previous prime is 20133119983. The next prime is 20133120031. The reversal of 20133120002 is 20002133102.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10776968 + ... + 10778835.

It is an arithmetic number, because the mean of its divisors is an integer number (3783043602).

Almost surely, 2^20133120002 is an apocalyptic number.

20133120002 is a deficient number, since it is larger than the sum of its proper divisors (10131228814).

20133120002 is a wasteful number, since it uses less digits than its factorization.

20133120002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21556272.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 20133120002 its reverse (20002133102), we get a palindrome (40135253104).

The spelling of 20133120002 in words is "twenty billion, one hundred thirty-three million, one hundred twenty thousand, two".