20332101002 has 8 divisors (see below), whose sum is σ = 30538441956. Its totient is φ = 10152620352.

The previous prime is 20332100989. The next prime is 20332101007. The reversal of 20332101002 is 20010123302.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 20323638721 + 8462281 = 142561^2 + 2909^2 .

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

It is not an unprimeable number, because it can be changed into a prime (20332101007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6713183 + ... + 6716210.

Almost surely, 2^20332101002 is an apocalyptic number.

20332101002 is a deficient number, since it is larger than the sum of its proper divisors (10206340954).

20332101002 is a wasteful number, since it uses less digits than its factorization.

20332101002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13430152.

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

Adding to 20332101002 its reverse (20010123302), we get a palindrome (40342224304).

The spelling of 20332101002 in words is "twenty billion, three hundred thirty-two million, one hundred one thousand, two".