103202121302212 has 12 divisors (see below), whose sum is σ = 180651202106256. Its totient is φ = 51587492129000.

The previous prime is 103202121302201. The next prime is 103202121302213. The reversal of 103202121302212 is 212203121202301.

It is not an unprimeable number, because it can be changed into a prime (103202121302213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3392113414 + ... + 3392143837.

It is an arithmetic number, because the mean of its divisors is an integer number (15054266842188).

Almost surely, 2^{103202121302212} is an apocalyptic number.

It is an amenable number.

103202121302212 is a deficient number, since it is larger than the sum of its proper divisors (77449080804044).

103202121302212 is a wasteful number, since it uses less digits than its factorization.

103202121302212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6784261058 (or 6784261056 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 103202121302212 its reverse (212203121202301), we get a palindrome (315405242504513).

The spelling of 103202121302212 in words is "one hundred three trillion, two hundred two billion, one hundred twenty-one million, three hundred two thousand, two hundred twelve".