12032023030 has 64 divisors (see below), whose sum is σ = 23545728000. Its totient is φ = 4412060928.

The previous prime is 12032023021. The next prime is 12032023033. The reversal of 12032023030 is 3032023021.

It is a junction number, because it is equal to n+sod(n) for n = 12032022995 and 12032023013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12032023033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 787201 + ... + 802339.

It is an arithmetic number, because the mean of its divisors is an integer number (367902000).

Almost surely, 2^12032023030 is an apocalyptic number.

12032023030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12032023030 is a deficient number, since it is larger than the sum of its proper divisors (11513704970).

12032023030 is a wasteful number, since it uses less digits than its factorization.

12032023030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15301.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 12032023030 its reverse (3032023021), we get a palindrome (15064046051).

Subtracting from 12032023030 its reverse (3032023021), we obtain a palindrome (9000000009).

It can be divided in two parts, 120320 and 23030, that multiplied together give a square (2770969600 = 52640²).

The spelling of 12032023030 in words is "twelve billion, thirty-two million, twenty-three thousand, thirty".