32130030332 has 24 divisors (see below), whose sum is σ = 59293236240. Its totient is φ = 15192144000.

The previous prime is 32130030307. The next prime is 32130030337. The reversal of 32130030332 is 23303003123.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32130030337) 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, 337169 + ... + 421832.

It is an arithmetic number, because the mean of its divisors is an integer number (2470551510).

Almost surely, 2^32130030332 is an apocalyptic number.

It is an amenable number.

32130030332 is a deficient number, since it is larger than the sum of its proper divisors (27163205908).

32130030332 is a wasteful number, since it uses less digits than its factorization.

32130030332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759581 (or 759579 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 32130030332 its reverse (23303003123), we get a palindrome (55433033455).

The spelling of 32130030332 in words is "thirty-two billion, one hundred thirty million, thirty thousand, three hundred thirty-two".