2321613332 has 6 divisors (see below), whose sum is σ = 4062823338. Its totient is φ = 1160806664.

The previous prime is 2321613323. The next prime is 2321613367. The reversal of 2321613332 is 2333161232.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1935648016 + 385965316 = 43996^2 + 19646^2 .

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, 290201663 + ... + 290201670.

It is an arithmetic number, because the mean of its divisors is an integer number (677137223).

Almost surely, 2^2321613332 is an apocalyptic number.

It is an amenable number.

2321613332 is a deficient number, since it is larger than the sum of its proper divisors (1741210006).

2321613332 is a wasteful number, since it uses less digits than its factorization.

2321613332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580403337 (or 580403335 counting only the distinct ones).

The product of its digits is 3888, while the sum is 26.

The square root of 2321613332 is about 48183.1228958854. The cubic root of 2321613332 is about 1324.1279810144.

Adding to 2321613332 its reverse (2333161232), we get a palindrome (4654774564).

The spelling of 2321613332 in words is "two billion, three hundred twenty-one million, six hundred thirteen thousand, three hundred thirty-two".