30102330132 has 144 divisors (see below), whose sum is σ = 90885688320. Its totient is φ = 8591111424.

The previous prime is 30102330131. The next prime is 30102330133. The reversal of 30102330132 is 23103320103.

30102330132 is a `hidden beast` number, since 301 + 0 + 2 + 330 + 1 + 32 = 666.

It is an interprime number because it is at equal distance from previous prime (30102330131) and next prime (30102330133).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30102330131) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5749788 + ... + 5755020.

Almost surely, 2^30102330132 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 30102330132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45442844160).

30102330132 is an abundant number, since it is smaller than the sum of its proper divisors (60783358188).

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

30102330132 is a wasteful number, since it uses less digits than its factorization.

30102330132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6347 (or 6332 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 30102330132 its reverse (23103320103), we get a palindrome (53205650235).

The spelling of 30102330132 in words is "thirty billion, one hundred two million, three hundred thirty thousand, one hundred thirty-two".