30310101013200 has 120 divisors (see below), whose sum is σ = 97099124023200. Its totient is φ = 8082213511680.

The previous prime is 30310101013151. The next prime is 30310101013211. The reversal of 30310101013200 is 231010101303.

It is a tau number, because it is divible by the number of its divisors (120).

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

It is a self number, because there is not a number n which added to its sum of digits gives 30310101013200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19693171 + ... + 21176429.

It is an arithmetic number, because the mean of its divisors is an integer number (809159366860).

Almost surely, 2^{30310101013200} is an apocalyptic number.

30310101013200 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30310101013200 is an abundant number, since it is smaller than the sum of its proper divisors (66789023010000).

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

30310101013200 is a wasteful number, since it uses less digits than its factorization.

30310101013200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500309 (or 1500298 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 30310101013200 its reverse (231010101303), we get a palindrome (30541111114503).

The spelling of 30310101013200 in words is "thirty trillion, three hundred ten billion, one hundred one million, thirteen thousand, two hundred".