2023021312232 has 16 divisors (see below), whose sum is σ = 3798382529760. Its totient is φ = 1010119304304.

The previous prime is 2023021312231. The next prime is 2023021312243. The reversal of 2023021312232 is 2322131203202.

It is a junction number, because it is equal to n+sod(n) for n = 2023021312198 and 2023021312207.

It is not an unprimeable number, because it can be changed into a prime (2023021312231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173912798 + ... + 173924429.

It is an arithmetic number, because the mean of its divisors is an integer number (237398908110).

Almost surely, 2^{2023021312232} is an apocalyptic number.

It is an amenable number.

2023021312232 is a deficient number, since it is larger than the sum of its proper divisors (1775361217528).

2023021312232 is a wasteful number, since it uses less digits than its factorization.

2023021312232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347837960 (or 347837956 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 2023021312232 its reverse (2322131203202), we get a palindrome (4345152515434).

The spelling of 2023021312232 in words is "two trillion, twenty-three billion, twenty-one million, three hundred twelve thousand, two hundred thirty-two".