32021313002 has 32 divisors (see below), whose sum is σ = 55484712192. Its totient is φ = 13575942144.

The previous prime is 32021312993. The next prime is 32021313007. The reversal of 32021313002 is 20031312023.

It is not an unprimeable number, because it can be changed into a prime (32021313007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1426538 + ... + 1448810.

It is an arithmetic number, because the mean of its divisors is an integer number (1733897256).

Almost surely, 2^32021313002 is an apocalyptic number.

32021313002 is a deficient number, since it is larger than the sum of its proper divisors (23463399190).

32021313002 is a wasteful number, since it uses less digits than its factorization.

32021313002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23382.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 32021313002 its reverse (20031312023), we get a palindrome (52052625025).

The spelling of 32021313002 in words is "thirty-two billion, twenty-one million, three hundred thirteen thousand, two".