103003222312 has 8 divisors (see below), whose sum is σ = 193131041850. Its totient is φ = 51501611152.

The previous prime is 103003222297. The next prime is 103003222331. The reversal of 103003222312 is 213222300301.

It can be written as a sum of positive squares in only one way, i.e., 65543168196 + 37460054116 = 256014^2 + 193546^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 103003222312.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6437701387 + ... + 6437701402.

Almost surely, 2^103003222312 is an apocalyptic number.

It is an amenable number.

103003222312 is a deficient number, since it is larger than the sum of its proper divisors (90127819538).

103003222312 is a wasteful number, since it uses less digits than its factorization.

103003222312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12875402795 (or 12875402791 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 103003222312 its reverse (213222300301), we get a palindrome (316225522613).

The spelling of 103003222312 in words is "one hundred three billion, three million, two hundred twenty-two thousand, three hundred twelve".