123302231032 has 32 divisors (see below), whose sum is σ = 231997510800. Its totient is φ = 61436496384.

The previous prime is 123302231027. The next prime is 123302231077. The reversal of 123302231032 is 230132203321.

It is a junction number, because it is equal to n+sod(n) for n = 123302230994 and 123302231012.

It is a congruent number.

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, 3854319 + ... + 3886177.

Almost surely, 2^123302231032 is an apocalyptic number.

It is an amenable number.

123302231032 is a deficient number, since it is larger than the sum of its proper divisors (108695279768).

123302231032 is a wasteful number, since it uses less digits than its factorization.

123302231032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33535 (or 33531 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 123302231032 its reverse (230132203321), we get a palindrome (353434434353).

The spelling of 123302231032 in words is "one hundred twenty-three billion, three hundred two million, two hundred thirty-one thousand, thirty-two".