30130210032 has 160 divisors (see below), whose sum is σ = 93426520320. Its totient is φ = 8266199040.

The previous prime is 30130210021. The next prime is 30130210067. The reversal of 30130210032 is 23001203103.

It is a junction number, because it is equal to n+sod(n) for n = 30130209993 and 30130210020.

It is a congruent number.

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, 126807 + ... + 276297.

It is an arithmetic number, because the mean of its divisors is an integer number (583915752).

Almost surely, 2^30130210032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30130210032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46713260160).

30130210032 is an abundant number, since it is smaller than the sum of its proper divisors (63296310288).

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

30130210032 is a wasteful number, since it uses less digits than its factorization.

30130210032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149551 (or 149545 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 30130210032 its reverse (23001203103), we get a palindrome (53131413135).

The spelling of 30130210032 in words is "thirty billion, one hundred thirty million, two hundred ten thousand, thirty-two".