30123420244011 has 12 divisors (see below), whose sum is σ = 43511672730240. Its totient is φ = 20082249834480.

The previous prime is 30123420244009. The next prime is 30123420244037. The reversal of 30123420244011 is 11044202432103.

30123420244011 is a `hidden beast` number, since 3 + 0 + 1 + 2 + 3 + 4 + 202 + 440 + 11 = 666.

It is not a de Polignac number, because 30123420244011 - 2¹ = 30123420244009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30123420243011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4917430 + ... + 9188468.

It is an arithmetic number, because the mean of its divisors is an integer number (3625972727520).

Almost surely, 2^{30123420244011} is an apocalyptic number.

30123420244011 is a deficient number, since it is larger than the sum of its proper divisors (13388252486229).

30123420244011 is a wasteful number, since it uses less digits than its factorization.

30123420244011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5054706 (or 5054703 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 30123420244011 its reverse (11044202432103), we get a palindrome (41167622676114).

The spelling of 30123420244011 in words is "thirty trillion, one hundred twenty-three billion, four hundred twenty million, two hundred forty-four thousand, eleven".