32002011030 has 144 divisors (see below), whose sum is σ = 89102592432. Its totient is φ = 7349443200.

The previous prime is 32002010993. The next prime is 32002011059. The reversal of 32002011030 is 3011020023.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 32002010997 and 32002011015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1298220 + ... + 1322640.

It is an arithmetic number, because the mean of its divisors is an integer number (618768003).

Almost surely, 2^32002011030 is an apocalyptic number.

32002011030 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 32002011030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44551296216).

32002011030 is an abundant number, since it is smaller than the sum of its proper divisors (57100581402).

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

32002011030 is a wasteful number, since it uses less digits than its factorization.

32002011030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24491 (or 24461 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 32002011030 its reverse (3011020023), we get a palindrome (35013031053).

The spelling of 32002011030 in words is "thirty-two billion, two million, eleven thousand, thirty".