103303012332212 has 144 divisors (see below), whose sum is σ = 233377417494144. Its totient is φ = 39135998880000.

The previous prime is 103303012332211. The next prime is 103303012332217. The reversal of 103303012332212 is 212233210303301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103303012332211) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 203700962 + ... + 204207462.

It is an arithmetic number, because the mean of its divisors is an integer number (1620676510376).

Almost surely, 2^{103303012332212} 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 103303012332212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116688708747072).

103303012332212 is an abundant number, since it is smaller than the sum of its proper divisors (130074405161932).

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

103303012332212 is a wasteful number, since it uses less digits than its factorization.

103303012332212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508198 (or 508185 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 103303012332212 its reverse (212233210303301), we get a palindrome (315536222635513).

The spelling of 103303012332212 in words is "one hundred three trillion, three hundred three billion, twelve million, three hundred thirty-two thousand, two hundred twelve".