103212304322 has 4 divisors (see below), whose sum is σ = 154818456486. Its totient is φ = 51606152160.

The previous prime is 103212304319. The next prime is 103212304331. The reversal of 103212304322 is 223403212301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 93262441321 + 9949863001 = 305389^2 + 99749^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 25803076079 + ... + 25803076082.

Almost surely, 2^103212304322 is an apocalyptic number.

103212304322 is a deficient number, since it is larger than the sum of its proper divisors (51606152164).

103212304322 is an equidigital number, since it uses as much as digits as its factorization.

103212304322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51606152163.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 103212304322 its reverse (223403212301), we get a palindrome (326615516623).

The spelling of 103212304322 in words is "one hundred three billion, two hundred twelve million, three hundred four thousand, three hundred twenty-two".