30123303411 has 16 divisors (see below), whose sum is σ = 40632375168. Its totient is φ = 19849440000.

The previous prime is 30123303373. The next prime is 30123303439. The reversal of 30123303411 is 11430332103.

It is not a de Polignac number, because 30123303411 - 2⁷ = 30123303283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30123303451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54046 + ... + 251331.

It is an arithmetic number, because the mean of its divisors is an integer number (2539523448).

Almost surely, 2^30123303411 is an apocalyptic number.

30123303411 is a deficient number, since it is larger than the sum of its proper divisors (10509071757).

30123303411 is a wasteful number, since it uses less digits than its factorization.

30123303411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305762.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 30123303411 its reverse (11430332103), we get a palindrome (41553635514).

The spelling of 30123303411 in words is "thirty billion, one hundred twenty-three million, three hundred three thousand, four hundred eleven".