103313121322 has 8 divisors (see below), whose sum is σ = 154971347076. Its totient is φ = 51656005632.

The previous prime is 103313121313. The next prime is 103313121349. The reversal of 103313121322 is 223121313301.

It can be written as a sum of positive squares in 2 ways, for example, as 87485216841 + 15827904481 = 295779^2 + 125809^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 103313121293 and 103313121302.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18168 + ... + 454924.

Almost surely, 2^103313121322 is an apocalyptic number.

103313121322 is a deficient number, since it is larger than the sum of its proper divisors (51658225754).

103313121322 is a wasteful number, since it uses less digits than its factorization.

103313121322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555032.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 103313121322 its reverse (223121313301), we get a palindrome (326434434623).

The spelling of 103313121322 in words is "one hundred three billion, three hundred thirteen million, one hundred twenty-one thousand, three hundred twenty-two".