20132323020102 has 16 divisors (see below), whose sum is σ = 41563505590272. Its totient is φ = 6494297748360.

The previous prime is 20132323020079. The next prime is 20132323020107. The reversal of 20132323020102 is 20102032323102.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20132323020107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54119147718 + ... + 54119148089.

It is an arithmetic number, because the mean of its divisors is an integer number (2597719099392).

Almost surely, 2^{20132323020102} is an apocalyptic number.

20132323020102 is an abundant number, since it is smaller than the sum of its proper divisors (21431182570170).

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

20132323020102 is a wasteful number, since it uses less digits than its factorization.

20132323020102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108238295843.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 20132323020102 its reverse (20102032323102), we get a palindrome (40234355343204).

The spelling of 20132323020102 in words is "twenty trillion, one hundred thirty-two billion, three hundred twenty-three million, twenty thousand, one hundred two".