32320313002 has 16 divisors (see below), whose sum is σ = 50262912000. Its totient is φ = 15570562320.

The previous prime is 32320312987. The next prime is 32320313009. The reversal of 32320313002 is 20031302323.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (32320313009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1124002 + ... + 1152397.

It is an arithmetic number, because the mean of its divisors is an integer number (3141432000).

Almost surely, 2^32320313002 is an apocalyptic number.

32320313002 is a deficient number, since it is larger than the sum of its proper divisors (17942598998).

32320313002 is a wasteful number, since it uses less digits than its factorization.

32320313002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2276661.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 32320313002 its reverse (20031302323), we get a palindrome (52351615325).

The spelling of 32320313002 in words is "thirty-two billion, three hundred twenty million, three hundred thirteen thousand, two".