123011013030322 has 16 divisors (see below), whose sum is σ = 184751730679320. Its totient is φ = 61427147778432.

The previous prime is 123011013030317. The next prime is 123011013030343. The reversal of 123011013030322 is 223030310110321.

It can be written as a sum of positive squares in 4 ways, for example, as 119416572428521 + 3594440601801 = 10927789^2 + 1895901^2 .

It is a junction number, because it is equal to n+sod(n) for n = 123011013030293 and 123011013030302.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5770797 + ... + 16712992.

Almost surely, 2^{123011013030322} is an apocalyptic number.

123011013030322 is a deficient number, since it is larger than the sum of its proper divisors (61740717648998).

123011013030322 is a wasteful number, since it uses less digits than its factorization.

123011013030322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22487277.

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

Adding to 123011013030322 its reverse (223030310110321), we get a palindrome (346041323140643).

The spelling of 123011013030322 in words is "one hundred twenty-three trillion, eleven billion, thirteen million, thirty thousand, three hundred twenty-two".