3103002122100 has 72 divisors (see below), whose sum is σ = 9046554087648. Its totient is φ = 821150678400.

The previous prime is 3103002122053. The next prime is 3103002122137. The reversal of 3103002122100 is 12212003013.

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 3103002122100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39439099 + ... + 39517698.

Almost surely, 2^{3103002122100} is an apocalyptic number.

3103002122100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3103002122100 is an abundant number, since it is smaller than the sum of its proper divisors (5943551965548).

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

3103002122100 is a wasteful number, since it uses less digits than its factorization.

3103002122100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78956945 (or 78956938 counting only the distinct ones).

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

Adding to 3103002122100 its reverse (12212003013), we get a palindrome (3115214125113).

The spelling of 3103002122100 in words is "three trillion, one hundred three billion, two million, one hundred twenty-two thousand, one hundred".