20023320023106 has 32 divisors (see below), whose sum is σ = 41670369762048. Its totient is φ = 6409177232640.

The previous prime is 20023320023099. The next prime is 20023320023107. The reversal of 20023320023106 is 60132002332002.

It is not an unprimeable number, because it can be changed into a prime (20023320023107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 669840535 + ... + 669870426.

It is an arithmetic number, because the mean of its divisors is an integer number (1302199055064).

Almost surely, 2^{20023320023106} is an apocalyptic number.

20023320023106 is an abundant number, since it is smaller than the sum of its proper divisors (21647049738942).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20023320023106 is a wasteful number, since it uses less digits than its factorization.

20023320023106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1339711066.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 20023320023106 its reverse (60132002332002), we get a palindrome (80155322355108).

The spelling of 20023320023106 in words is "twenty trillion, twenty-three billion, three hundred twenty million, twenty-three thousand, one hundred six".