103213311322 has 16 divisors (see below), whose sum is σ = 171757130400. Its totient is φ = 46119969040.

The previous prime is 103213311307. The next prime is 103213311323. The reversal of 103213311322 is 223113312301.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 103213311293 and 103213311302.

It is not an unprimeable number, because it can be changed into a prime (103213311323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39757297 + ... + 39759892.

It is an arithmetic number, because the mean of its divisors is an integer number (10734820650).

Almost surely, 2^103213311322 is an apocalyptic number.

103213311322 is a deficient number, since it is larger than the sum of its proper divisors (68543819078).

103213311322 is a wasteful number, since it uses less digits than its factorization.

103213311322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79517261.

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

Adding to 103213311322 its reverse (223113312301), we get a palindrome (326326623623).

The spelling of 103213311322 in words is "one hundred three billion, two hundred thirteen million, three hundred eleven thousand, three hundred twenty-two".