20233200112102 has 16 divisors (see below), whose sum is σ = 32062490789040. Its totient is φ = 9549547606368.

The previous prime is 20233200112091. The next prime is 20233200112189. The reversal of 20233200112102 is 20121100233202.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 20233200112102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 961095313 + ... + 961116364.

It is an arithmetic number, because the mean of its divisors is an integer number (2003905674315).

Almost surely, 2^{20233200112102} is an apocalyptic number.

20233200112102 is a deficient number, since it is larger than the sum of its proper divisors (11829290676938).

20233200112102 is a wasteful number, since it uses less digits than its factorization.

20233200112102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1922211975.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 20233200112102 its reverse (20121100233202), we get a palindrome (40354300345304).

The spelling of 20233200112102 in words is "twenty trillion, two hundred thirty-three billion, two hundred million, one hundred twelve thousand, one hundred two".