123102010322 has 8 divisors (see below), whose sum is σ = 185720374476. Its totient is φ = 61195218832.

The previous prime is 123102010289. The next prime is 123102010327. The reversal of 123102010322 is 223010201321.

It can be written as a sum of positive squares in 2 ways, for example, as 115988606041 + 7113404281 = 340571^2 + 84341^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 123102010322.

It is not an unprimeable number, because it can be changed into a prime (123102010327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177892733 + ... + 177893424.

Almost surely, 2^123102010322 is an apocalyptic number.

123102010322 is a deficient number, since it is larger than the sum of its proper divisors (62618364154).

123102010322 is a wasteful number, since it uses less digits than its factorization.

123102010322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355786332.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 123102010322 its reverse (223010201321), we get a palindrome (346112211643).

The spelling of 123102010322 in words is "one hundred twenty-three billion, one hundred two million, ten thousand, three hundred twenty-two".