123302302232 has 32 divisors (see below), whose sum is σ = 232272230400. Its totient is φ = 61363380000.

The previous prime is 123302302231. The next prime is 123302302267. The reversal of 123302302232 is 232203203321.

It is a super-2 number, since 2×123302302232² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 123302302198 and 123302302207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123302302231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3013769 + ... + 3054407.

It is an arithmetic number, because the mean of its divisors is an integer number (7258507200).

Almost surely, 2^123302302232 is an apocalyptic number.

It is an amenable number.

123302302232 is a deficient number, since it is larger than the sum of its proper divisors (108969928168).

123302302232 is a wasteful number, since it uses less digits than its factorization.

123302302232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42407 (or 42403 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 123302302232 its reverse (232203203321), we get a palindrome (355505505553).

The spelling of 123302302232 in words is "one hundred twenty-three billion, three hundred two million, three hundred two thousand, two hundred thirty-two".