1201433204 has 6 divisors (see below), whose sum is σ = 2102508114. Its totient is φ = 600716600.

The previous prime is 1201433183. The next prime is 1201433227. The reversal of 1201433204 is 4023341021.

It can be written as a sum of positive squares in only one way, i.e., 1193011600 + 8421604 = 34540^2 + 2902^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150179147 + ... + 150179154.

It is an arithmetic number, because the mean of its divisors is an integer number (350418019).

Almost surely, 2^1201433204 is an apocalyptic number.

It is an amenable number.

1201433204 is a deficient number, since it is larger than the sum of its proper divisors (901074910).

1201433204 is a wasteful number, since it uses less digits than its factorization.

1201433204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300358305 (or 300358303 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1201433204 is about 34661.6964962767. The cubic root of 1201433204 is about 1063.0814582344.

Adding to 1201433204 its reverse (4023341021), we get a palindrome (5224774225).

The spelling of 1201433204 in words is "one billion, two hundred one million, four hundred thirty-three thousand, two hundred four".