32130032302 has 8 divisors (see below), whose sum is σ = 48225731112. Its totient is φ = 16054788600.

The previous prime is 32130032299. The next prime is 32130032303. The reversal of 32130032302 is 20323003123.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 32130032302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32130032303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5109849 + ... + 5116132.

It is an arithmetic number, because the mean of its divisors is an integer number (6028216389).

Almost surely, 2^32130032302 is an apocalyptic number.

32130032302 is a deficient number, since it is larger than the sum of its proper divisors (16095698810).

32130032302 is a wasteful number, since it uses less digits than its factorization.

32130032302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10227554.

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

Adding to 32130032302 its reverse (20323003123), we get a palindrome (52453035425).

The spelling of 32130032302 in words is "thirty-two billion, one hundred thirty million, thirty-two thousand, three hundred two".