30120003132011 has 16 divisors (see below), whose sum is σ = 33942158659584. Its totient is φ = 26541236801664.

The previous prime is 30120003131993. The next prime is 30120003132017. The reversal of 30120003132011 is 11023130002103.

It is a de Polignac number, because none of the positive numbers 2^k-30120003132011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30120003132017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 590724971 + ... + 590775956.

It is an arithmetic number, because the mean of its divisors is an integer number (2121384916224).

Almost surely, 2^{30120003132011} is an apocalyptic number.

30120003132011 is a deficient number, since it is larger than the sum of its proper divisors (3822155527573).

30120003132011 is a wasteful number, since it uses less digits than its factorization.

30120003132011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1181501030.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 30120003132011 its reverse (11023130002103), we get a palindrome (41143133134114).

The spelling of 30120003132011 in words is "thirty trillion, one hundred twenty billion, three million, one hundred thirty-two thousand, eleven".