1232316132 has 24 divisors (see below), whose sum is σ = 2886022272. Its totient is φ = 409255200.

The previous prime is 1232316121. The next prime is 1232316199. The reversal of 1232316132 is 2316132321.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186219 + ... + 192722.

It is an arithmetic number, because the mean of its divisors is an integer number (120250928).

Almost surely, 2^1232316132 is an apocalyptic number.

1232316132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1232316132 is an abundant number, since it is smaller than the sum of its proper divisors (1653706140).

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

1232316132 is a wasteful number, since it uses less digits than its factorization.

1232316132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379219 (or 379217 counting only the distinct ones).

The product of its digits is 1296, while the sum is 24.

The square root of 1232316132 is about 35104.3605838363. The cubic root of 1232316132 is about 1072.1133681712.

Adding to 1232316132 its reverse (2316132321), we get a palindrome (3548448453).

The spelling of 1232316132 in words is "one billion, two hundred thirty-two million, three hundred sixteen thousand, one hundred thirty-two".