32133210330 has 64 divisors (see below), whose sum is σ = 83237414400. Its totient is φ = 7892054016.

The previous prime is 32133210293. The next prime is 32133210353. The reversal of 32133210330 is 3301233123.

It is a super-2 number, since 2×32133210330² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32133210297 and 32133210306.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 83359 + ... + 266861.

It is an arithmetic number, because the mean of its divisors is an integer number (1300584600).

Almost surely, 2^32133210330 is an apocalyptic number.

32133210330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 32133210330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41618707200).

32133210330 is an abundant number, since it is smaller than the sum of its proper divisors (51104204070).

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

32133210330 is a wasteful number, since it uses less digits than its factorization.

32133210330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183975.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 32133210330 its reverse (3301233123), we get a palindrome (35434443453).

The spelling of 32133210330 in words is "thirty-two billion, one hundred thirty-three million, two hundred ten thousand, three hundred thirty".