32030230302 has 80 divisors (see below), whose sum is σ = 82095441120. Its totient is φ = 9143580672.

The previous prime is 32030230217. The next prime is 32030230303. The reversal of 32030230302 is 20303203023.

32030230302 is a `hidden beast` number, since 32 + 0 + 302 + 30 + 302 = 666.

It is a super-2 number, since 2×32030230302² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32030230303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1368474 + ... + 1391682.

It is an arithmetic number, because the mean of its divisors is an integer number (1026193014).

Almost surely, 2^32030230302 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32030230302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41047720560).

32030230302 is an abundant number, since it is smaller than the sum of its proper divisors (50065210818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32030230302 is a wasteful number, since it uses less digits than its factorization.

32030230302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24447 (or 24438 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 18.

Adding to 32030230302 its reverse (20303203023), we get a palindrome (52333433325).

The spelling of 32030230302 in words is "thirty-two billion, thirty million, two hundred thirty thousand, three hundred two".