123032322111 has 16 divisors (see below), whose sum is σ = 164598128640. Its totient is φ = 81744363360.

The previous prime is 123032322079. The next prime is 123032322137. The reversal of 123032322111 is 111223230321.

It is not a de Polignac number, because 123032322111 - 2⁵ = 123032322079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123032322181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1474941 + ... + 1556121.

It is an arithmetic number, because the mean of its divisors is an integer number (10287383040).

Almost surely, 2^123032322111 is an apocalyptic number.

123032322111 is a deficient number, since it is larger than the sum of its proper divisors (41565806529).

123032322111 is a wasteful number, since it uses less digits than its factorization.

123032322111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82886.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 123032322111 its reverse (111223230321), we get a palindrome (234255552432).

The spelling of 123032322111 in words is "one hundred twenty-three billion, thirty-two million, three hundred twenty-two thousand, one hundred eleven".