3020302112100 has 144 divisors (see below), whose sum is σ = 10755373362048. Its totient is φ = 637250549760.

The previous prime is 3020302112089. The next prime is 3020302112117. The reversal of 3020302112100 is 12112030203.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 3020302112100.

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, 55289589 + ... + 55344188.

It is an arithmetic number, because the mean of its divisors is an integer number (74690092792).

Almost surely, 2^{3020302112100} is an apocalyptic number.

3020302112100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3020302112100 is an abundant number, since it is smaller than the sum of its proper divisors (7735071249948).

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

3020302112100 is a wasteful number, since it uses less digits than its factorization.

3020302112100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110633814 (or 110633807 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 3020302112100 its reverse (12112030203), we get a palindrome (3032414142303).

The spelling of 3020302112100 in words is "three trillion, twenty billion, three hundred two million, one hundred twelve thousand, one hundred".