20330214102 has 96 divisors (see below), whose sum is σ = 49742843904. Its totient is φ = 5946696000.

The previous prime is 20330214101. The next prime is 20330214127. The reversal of 20330214102 is 20141203302.

20330214102 is a `hidden beast` number, since 20 + 330 + 214 + 102 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20330214101) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 919477 + ... + 941327.

It is an arithmetic number, because the mean of its divisors is an integer number (518154624).

Almost surely, 2^20330214102 is an apocalyptic number.

20330214102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 20330214102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24871421952).

20330214102 is an abundant number, since it is smaller than the sum of its proper divisors (29412629802).

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

20330214102 is a wasteful number, since it uses less digits than its factorization.

20330214102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22034 (or 22031 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 20330214102 its reverse (20141203302), we get a palindrome (40471417404).

It can be divided in two parts, 20330 and 214102, that added together give a palindrome (234432).

The spelling of 20330214102 in words is "twenty billion, three hundred thirty million, two hundred fourteen thousand, one hundred two".