32130003303232 has 112 divisors (see below), whose sum is σ = 66915801509760. Its totient is φ = 15293111500800.

The previous prime is 32130003303197. The next prime is 32130003303269. The reversal of 32130003303232 is 23230330003123.

It is a super-2 number, since 2×32130003303232² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32130003303197 and 32130003303206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17182519 + ... + 18960457.

It is an arithmetic number, because the mean of its divisors is an integer number (597462513480).

Almost surely, 2^{32130003303232} is an apocalyptic number.

32130003303232 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32130003303232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33457900754880).

32130003303232 is an abundant number, since it is smaller than the sum of its proper divisors (34785798206528).

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

32130003303232 is a wasteful number, since it uses less digits than its factorization.

32130003303232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1778160 (or 1778150 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 25.

Adding to 32130003303232 its reverse (23230330003123), we get a palindrome (55360333306355).

The spelling of 32130003303232 in words is "thirty-two trillion, one hundred thirty billion, three million, three hundred three thousand, two hundred thirty-two".