1001233204 has 6 divisors (see below), whose sum is σ = 1752158114. Its totient is φ = 500616600.

The previous prime is 1001233201. The next prime is 1001233231. The reversal of 1001233204 is 4023321001.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 707453604 + 293779600 = 26598^2 + 17140^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001233201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125154147 + ... + 125154154.

Almost surely, 2^1001233204 is an apocalyptic number.

It is an amenable number.

1001233204 is a deficient number, since it is larger than the sum of its proper divisors (750924910).

1001233204 is a wasteful number, since it uses less digits than its factorization.

1001233204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250308305 (or 250308303 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1001233204 is about 31642.2692612271. The cubic root of 1001233204 is about 1000.4108991388.

Adding to 1001233204 its reverse (4023321001), we get a palindrome (5024554205).

The spelling of 1001233204 in words is "one billion, one million, two hundred thirty-three thousand, two hundred four".