1201232104 has 64 divisors (see below), whose sum is σ = 2453794560. Its totient is φ = 549058560.

The previous prime is 1201232099. The next prime is 1201232111. The reversal of 1201232104 is 4012321021.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2046099 + ... + 2046685.

It is an arithmetic number, because the mean of its divisors is an integer number (38340540).

Almost surely, 2^1201232104 is an apocalyptic number.

It is an amenable number.

1201232104 is an abundant number, since it is smaller than the sum of its proper divisors (1252562456).

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

1201232104 is a wasteful number, since it uses less digits than its factorization.

1201232104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1018 (or 1014 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1201232104 is about 34658.7954782044. The cubic root of 1201232104 is about 1063.0221408542.

Adding to 1201232104 its reverse (4012321021), we get a palindrome (5213553125).

The spelling of 1201232104 in words is "one billion, two hundred one million, two hundred thirty-two thousand, one hundred four".