1012320124232 has 16 divisors (see below), whose sum is σ = 1898127302400. Its totient is φ = 506152843600.

The previous prime is 1012320124229. The next prime is 1012320124237. The reversal of 1012320124232 is 2324210232101.

It is a junction number, because it is equal to n+sod(n) for n = 1012320124198 and 1012320124207.

It is not an unprimeable number, because it can be changed into a prime (1012320124237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 281144 + ... + 1450407.

It is an arithmetic number, because the mean of its divisors is an integer number (118632956400).

Almost surely, 2^{1012320124232} is an apocalyptic number.

It is an amenable number.

1012320124232 is a deficient number, since it is larger than the sum of its proper divisors (885807178168).

1012320124232 is a wasteful number, since it uses less digits than its factorization.

1012320124232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1804636 (or 1804632 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1012320124232 its reverse (2324210232101), we get a palindrome (3336530356333).

The spelling of 1012320124232 in words is "one trillion, twelve billion, three hundred twenty million, one hundred twenty-four thousand, two hundred thirty-two".