20102333013102 has 32 divisors (see below), whose sum is σ = 40973516267040. Its totient is φ = 6572699369600.

The previous prime is 20102333013053. The next prime is 20102333013151. The reversal of 20102333013102 is 20131033320102.

It is an interprime number because it is at equal distance from previous prime (20102333013053) and next prime (20102333013151).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6655149 + ... + 9192152.

It is an arithmetic number, because the mean of its divisors is an integer number (1280422383345).

Almost surely, 2^{20102333013102} is an apocalyptic number.

20102333013102 is an abundant number, since it is smaller than the sum of its proper divisors (20871183253938).

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

20102333013102 is a wasteful number, since it uses less digits than its factorization.

20102333013102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15851348.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 20102333013102 its reverse (20131033320102), we get a palindrome (40233366333204).

The spelling of 20102333013102 in words is "twenty trillion, one hundred two billion, three hundred thirty-three million, thirteen thousand, one hundred two".