1232031200232 has 32 divisors (see below), whose sum is σ = 3520089144000. Its totient is φ = 352008914304.

The previous prime is 1232031200227. The next prime is 1232031200243. The reversal of 1232031200232 is 2320021302321.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 1232031200199 and 1232031200208.

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, 3666759357 + ... + 3666759692.

It is an arithmetic number, because the mean of its divisors is an integer number (110002785750).

Almost surely, 2^{1232031200232} is an apocalyptic number.

1232031200232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1232031200232 is an abundant number, since it is smaller than the sum of its proper divisors (2288057943768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1232031200232 is a wasteful number, since it uses less digits than its factorization.

1232031200232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7333519065 (or 7333519061 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1232031200232 its reverse (2320021302321), we get a palindrome (3552052502553).

The spelling of 1232031200232 in words is "one trillion, two hundred thirty-two billion, thirty-one million, two hundred thousand, two hundred thirty-two".