30002001330 has 128 divisors (see below), whose sum is σ = 87205870080. Its totient is φ = 6459586560.

The previous prime is 30002001313. The next prime is 30002001347. The reversal of 30002001330 is 3310020003.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (30002001313) and next prime (30002001347).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 189612 + ... + 309768.

It is an arithmetic number, because the mean of its divisors is an integer number (681295860).

Almost surely, 2^30002001330 is an apocalyptic number.

30002001330 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 30002001330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43602935040).

30002001330 is an abundant number, since it is smaller than the sum of its proper divisors (57203868750).

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

30002001330 is a wasteful number, since it uses less digits than its factorization.

30002001330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120244.

The product of its (nonzero) digits is 54, while the sum is 12.

Adding to 30002001330 its reverse (3310020003), we get a palindrome (33312021333).

The spelling of 30002001330 in words is "thirty billion, two million, one thousand, three hundred thirty".