30111241023 has 16 divisors (see below), whose sum is σ = 44626553440. Its totient is φ = 20066372352.

The previous prime is 30111241001. The next prime is 30111241037. The reversal of 30111241023 is 32014211103.

It is not a de Polignac number, because 30111241023 - 2²² = 30107046719 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30111240987 and 30111241005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30111241123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145036 + ... + 285057.

It is an arithmetic number, because the mean of its divisors is an integer number (2789159590).

Almost surely, 2^30111241023 is an apocalyptic number.

30111241023 is a deficient number, since it is larger than the sum of its proper divisors (14515312417).

30111241023 is a wasteful number, since it uses less digits than its factorization.

30111241023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432695 (or 432689 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 30111241023 its reverse (32014211103), we get a palindrome (62125452126).

The spelling of 30111241023 in words is "thirty billion, one hundred eleven million, two hundred forty-one thousand, twenty-three".