3102011322100 has 54 divisors (see below), whose sum is σ = 6768767045922. Its totient is φ = 1233947952000.

The previous prime is 3102011322061. The next prime is 3102011322103. The reversal of 3102011322100 is 12231102013.

It can be written as a sum of positive squares in 9 ways, for example, as 2685390128656 + 416621193444 = 1638716^2 + 645462^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3102011322103) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2802670 + ... + 3749530.

Almost surely, 2^{3102011322100} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3102011322100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3384383522961).

3102011322100 is an abundant number, since it is smaller than the sum of its proper divisors (3666755723822).

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

3102011322100 is a wasteful number, since it uses less digits than its factorization.

3102011322100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 947237 (or 947049 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 3102011322100 its reverse (12231102013), we get a palindrome (3114242424113).

The spelling of 3102011322100 in words is "three trillion, one hundred two billion, eleven million, three hundred twenty-two thousand, one hundred".