30141431111 has 16 divisors (see below), whose sum is σ = 33229411488. Its totient is φ = 27111792000.

The previous prime is 30141431053. The next prime is 30141431123. The reversal of 30141431111 is 11113414103.

It is a cyclic number.

It is not a de Polignac number, because 30141431111 - 2¹⁴ = 30141414727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30141431911) 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, 1810421 + ... + 1826993.

It is an arithmetic number, because the mean of its divisors is an integer number (2076838218).

Almost surely, 2^30141431111 is an apocalyptic number.

30141431111 is a deficient number, since it is larger than the sum of its proper divisors (3087980377).

30141431111 is a wasteful number, since it uses less digits than its factorization.

30141431111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18322.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 30141431111 its reverse (11113414103), we get a palindrome (41254845214).

The spelling of 30141431111 in words is "thirty billion, one hundred forty-one million, four hundred thirty-one thousand, one hundred eleven".