3102200300100 has 144 divisors (see below), whose sum is σ = 9799730652096. Its totient is φ = 751429632000.

The previous prime is 3102200300093. The next prime is 3102200300141. The reversal of 3102200300100 is 10030022013.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3629880 + ... + 4402320.

It is an arithmetic number, because the mean of its divisors is an integer number (68053685084).

Almost surely, 2^{3102200300100} is an apocalyptic number.

3102200300100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3102200300100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4899865326048).

3102200300100 is an abundant number, since it is smaller than the sum of its proper divisors (6697530351996).

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

3102200300100 is a wasteful number, since it uses less digits than its factorization.

3102200300100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773686 (or 773679 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 3102200300100 its reverse (10030022013), we get a palindrome (3112230322113).

The spelling of 3102200300100 in words is "three trillion, one hundred two billion, two hundred million, three hundred thousand, one hundred".