1201432324 has 12 divisors (see below), whose sum is σ = 2193920064. Its totient is φ = 574598024.

The previous prime is 1201432289. The next prime is 1201432357. The reversal of 1201432324 is 4232341021.

It is a junction number, because it is equal to n+sod(n) for n = 1201432295 and 1201432304.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6529432 + ... + 6529615.

It is an arithmetic number, because the mean of its divisors is an integer number (182826672).

Almost surely, 2^1201432324 is an apocalyptic number.

It is an amenable number.

1201432324 is a deficient number, since it is larger than the sum of its proper divisors (992487740).

1201432324 is a wasteful number, since it uses less digits than its factorization.

1201432324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13059074 (or 13059072 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1201432324 is about 34661.6838021467. The cubic root of 1201432324 is about 1063.0811986800.

Adding to 1201432324 its reverse (4232341021), we get a palindrome (5433773345).

The spelling of 1201432324 in words is "one billion, two hundred one million, four hundred thirty-two thousand, three hundred twenty-four".