2320321132 has 12 divisors (see below), whose sum is σ = 4137176736. Its totient is φ = 1138270640.

The previous prime is 2320321127. The next prime is 2320321141. The reversal of 2320321132 is 2311230232.

It is a super-2 number, since 2×2320321132² = 10767780311211522848, which contains 22 as substring.

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, 5472244 + ... + 5472667.

It is an arithmetic number, because the mean of its divisors is an integer number (344764728).

Almost surely, 2^2320321132 is an apocalyptic number.

It is an amenable number.

2320321132 is a deficient number, since it is larger than the sum of its proper divisors (1816855604).

2320321132 is a wasteful number, since it uses less digits than its factorization.

2320321132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10944968 (or 10944966 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2320321132 is about 48169.7117699494. The cubic root of 2320321132 is about 1323.8822674404.

Adding to 2320321132 its reverse (2311230232), we get a palindrome (4631551364).

The spelling of 2320321132 in words is "two billion, three hundred twenty million, three hundred twenty-one thousand, one hundred thirty-two".