30001130541203 has 4 divisors (see below), whose sum is σ = 30012928078368. Its totient is φ = 29989333004040.

The previous prime is 30001130541197. The next prime is 30001130541227. The reversal of 30001130541203 is 30214503110003.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30001130541203 - 2⁶ = 30001130541139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30001130501203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5898764768 + ... + 5898769853.

It is an arithmetic number, because the mean of its divisors is an integer number (7503232019592).

Almost surely, 2^{30001130541203} is an apocalyptic number.

30001130541203 is a deficient number, since it is larger than the sum of its proper divisors (11797537165).

30001130541203 is a wasteful number, since it uses less digits than its factorization.

30001130541203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11797537164.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 30001130541203 its reverse (30214503110003), we get a palindrome (60215633651206).

The spelling of 30001130541203 in words is "thirty trillion, one billion, one hundred thirty million, five hundred forty-one thousand, two hundred three".