30313302000 has 80 divisors (see below), whose sum is σ = 97730104992. Its totient is φ = 8083545600.

The previous prime is 30313301923. The next prime is 30313302017. The reversal of 30313302000 is 20331303.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2520109 + ... + 2532108.

Almost surely, 2^30313302000 is an apocalyptic number.

30313302000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30313302000 is an abundant number, since it is smaller than the sum of its proper divisors (67416802992).

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

30313302000 is a wasteful number, since it uses less digits than its factorization.

30313302000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5052243 (or 5052227 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 15.

Adding to 30313302000 its reverse (20331303), we get a palindrome (30333633303).

The spelling of 30313302000 in words is "thirty billion, three hundred thirteen million, three hundred two thousand".