20102333320102 has 16 divisors (see below), whose sum is σ = 32895038948112. Its totient is φ = 9137337653920.

The previous prime is 20102333320067. The next prime is 20102333320127.

20102333320102 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 1924933 + ... + 6626464.

It is an arithmetic number, because the mean of its divisors is an integer number (2055939934257).

Almost surely, 2^{20102333320102} is an apocalyptic number.

20102333320102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20102333320102 is a deficient number, since it is larger than the sum of its proper divisors (12792705628010).

20102333320102 is a wasteful number, since it uses less digits than its factorization.

20102333320102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8658263.

The product of its (nonzero) digits is 1296, while the sum is 22.

It can be divided in two parts, 2010233 and 3320102, that added together give a palindrome (5330335).

The spelling of 20102333320102 in words is "twenty trillion, one hundred two billion, three hundred thirty-three million, three hundred twenty thousand, one hundred two".