20332020302102 has 4 divisors (see below), whose sum is σ = 30498030453156. Its totient is φ = 10166010151050.

The previous prime is 20332020302093. The next prime is 20332020302107. The reversal of 20332020302102 is 20120302023302.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20332020302107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5083005075524 + ... + 5083005075527.

It is an arithmetic number, because the mean of its divisors is an integer number (7624507613289).

Almost surely, 2^{20332020302102} is an apocalyptic number.

20332020302102 is a deficient number, since it is larger than the sum of its proper divisors (10166010151054).

20332020302102 is a wasteful number, since it uses less digits than its factorization.

20332020302102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10166010151053.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 20332020302102 its reverse (20120302023302), we get a palindrome (40452322325404).

The spelling of 20332020302102 in words is "twenty trillion, three hundred thirty-two billion, twenty million, three hundred two thousand, one hundred two".