30113101200 has 960 divisors, whose sum is σ = 126626895360. Its totient is φ = 5945425920.

The previous prime is 30113101177. The next prime is 30113101223. The reversal of 30113101200 is 210131103.

It is an interprime number because it is at equal distance from previous prime (30113101177) and next prime (30113101223).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 117171472 + ... + 117171728.

It is an arithmetic number, because the mean of its divisors is an integer number (131903016).

Almost surely, 2^30113101200 is an apocalyptic number.

30113101200 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30113101200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63313447680).

30113101200 is an abundant number, since it is smaller than the sum of its proper divisors (96513794160).

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

30113101200 is a wasteful number, since it uses less digits than its factorization.

30113101200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364 (or 353 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 30113101200 its reverse (210131103), we get a palindrome (30323232303).

The spelling of 30113101200 in words is "thirty billion, one hundred thirteen million, one hundred one thousand, two hundred".