123233444132 has 12 divisors (see below), whose sum is σ = 223095028380. Its totient is φ = 59492007456.

The previous prime is 123233444129. The next prime is 123233444207. The reversal of 123233444132 is 231444332321.

123233444132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 93326584036 + 29906860096 = 305494^2 + 172936^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 531178523 + ... + 531178754.

It is an arithmetic number, because the mean of its divisors is an integer number (18591252365).

Almost surely, 2^123233444132 is an apocalyptic number.

It is an amenable number.

123233444132 is a deficient number, since it is larger than the sum of its proper divisors (99861584248).

123233444132 is a wasteful number, since it uses less digits than its factorization.

123233444132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1062357310 (or 1062357308 counting only the distinct ones).

The product of its digits is 41472, while the sum is 32.

Adding to 123233444132 its reverse (231444332321), we get a palindrome (354677776453).

The spelling of 123233444132 in words is "one hundred twenty-three billion, two hundred thirty-three million, four hundred forty-four thousand, one hundred thirty-two".