32302002243 has 16 divisors (see below), whose sum is σ = 52117516800. Its totient is φ = 17372505216.

The previous prime is 32302002157. The next prime is 32302002253. The reversal of 32302002243 is 34220020323.

It is not a de Polignac number, because 32302002243 - 2¹² = 32301998147 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (32302002253) 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, 45240543 + ... + 45241256.

It is an arithmetic number, because the mean of its divisors is an integer number (3257344800).

Almost surely, 2^32302002243 is an apocalyptic number.

32302002243 is a deficient number, since it is larger than the sum of its proper divisors (19815514557).

32302002243 is a wasteful number, since it uses less digits than its factorization.

32302002243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90481826.

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 32302002243 its reverse (34220020323), we get a palindrome (66522022566).

The spelling of 32302002243 in words is "thirty-two billion, three hundred two million, two thousand, two hundred forty-three".