3103421344212 has 24 divisors (see below), whose sum is σ = 8275790251456. Its totient is φ = 886691812608.

The previous prime is 3103421344207. The next prime is 3103421344229. The reversal of 3103421344212 is 2124431243013.

It is a self number, because there is not a number n which added to its sum of digits gives 3103421344212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18472746013 + ... + 18472746180.

Almost surely, 2^{3103421344212} is an apocalyptic number.

It is an amenable number.

3103421344212 is an abundant number, since it is smaller than the sum of its proper divisors (5172368907244).

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

3103421344212 is a wasteful number, since it uses less digits than its factorization.

3103421344212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36945492207 (or 36945492205 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 3103421344212 its reverse (2124431243013), we get a palindrome (5227852587225).

The spelling of 3103421344212 in words is "three trillion, one hundred three billion, four hundred twenty-one million, three hundred forty-four thousand, two hundred twelve".