1230001232 has 10 divisors (see below), whose sum is σ = 2383127418. Its totient is φ = 615000608.

The previous prime is 1230001219. The next prime is 1230001237. The reversal of 1230001232 is 2321000321.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1194670096 + 35331136 = 34564^2 + 5944^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230001237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38437523 + ... + 38437554.

Almost surely, 2^1230001232 is an apocalyptic number.

It is an amenable number.

1230001232 is a deficient number, since it is larger than the sum of its proper divisors (1153126186).

1230001232 is an equidigital number, since it uses as much as digits as its factorization.

1230001232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76875085 (or 76875079 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1230001232 is about 35071.3733976872. The cubic root of 1230001232 is about 1071.4416274185.

Adding to 1230001232 its reverse (2321000321), we get a palindrome (3551001553).

The spelling of 1230001232 in words is "one billion, two hundred thirty million, one thousand, two hundred thirty-two".