30013543050000 has 120 divisors (see below), whose sum is σ = 96912530451072. Its totient is φ = 8003611440000.

The previous prime is 30013543049923. The next prime is 30013543050011. The reversal of 30013543050000 is 5034531003.

It is a happy number.

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 (24).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 99895144 + ... + 100195143.

Almost surely, 2^{30013543050000} is an apocalyptic number.

30013543050000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30013543050000 is an abundant number, since it is smaller than the sum of its proper divisors (66898987401072).

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

30013543050000 is an equidigital number, since it uses as much as digits as its factorization.

30013543050000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200090323 (or 200090297 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 24.

Adding to 30013543050000 its reverse (5034531003), we get a palindrome (30018577581003).

The spelling of 30013543050000 in words is "thirty trillion, thirteen billion, five hundred forty-three million, fifty thousand".