1230201332 has 12 divisors (see below), whose sum is σ = 2153427780. Its totient is φ = 614936256.

The previous prime is 1230201331. The next prime is 1230201337. The reversal of 1230201332 is 2331020321.

It can be written as a sum of positive squares in 2 ways, for example, as 75968656 + 1154232676 = 8716^2 + 33974^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1230201332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230201331) 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, 23423 + ... + 54854.

It is an arithmetic number, because the mean of its divisors is an integer number (179452315).

Almost surely, 2^1230201332 is an apocalyptic number.

It is an amenable number.

1230201332 is a deficient number, since it is larger than the sum of its proper divisors (923226448).

1230201332 is a wasteful number, since it uses less digits than its factorization.

1230201332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82210 (or 82208 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1230201332 is about 35074.2260356519. The cubic root of 1230201332 is about 1071.4997259631.

Adding to 1230201332 its reverse (2331020321), we get a palindrome (3561221653).

The spelling of 1230201332 in words is "one billion, two hundred thirty million, two hundred one thousand, three hundred thirty-two".