103303223312 has 10 divisors (see below), whose sum is σ = 200149995198. Its totient is φ = 51651611648.

The previous prime is 103303223299. The next prime is 103303223327. The reversal of 103303223312 is 213322303301.

It can be written as a sum of positive squares in only one way, i.e., 61933290496 + 41369932816 = 248864^2 + 203396^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3228225713 + ... + 3228225744.

Almost surely, 2^103303223312 is an apocalyptic number.

It is an amenable number.

103303223312 is a deficient number, since it is larger than the sum of its proper divisors (96846771886).

103303223312 is an equidigital number, since it uses as much as digits as its factorization.

103303223312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6456451465 (or 6456451459 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 103303223312 its reverse (213322303301), we get a palindrome (316625526613).

The spelling of 103303223312 in words is "one hundred three billion, three hundred three million, two hundred twenty-three thousand, three hundred twelve".