30231323111 has 16 divisors (see below), whose sum is σ = 34796044800. Its totient is φ = 25976059200.

The previous prime is 30231323099. The next prime is 30231323117. The reversal of 30231323111 is 11132313203.

It is a cyclic number.

It is not a de Polignac number, because 30231323111 - 2³⁴ = 13051453927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30231323117) 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, 77726 + ... + 257883.

It is an arithmetic number, because the mean of its divisors is an integer number (2174752800).

Almost surely, 2^30231323111 is an apocalyptic number.

30231323111 is a deficient number, since it is larger than the sum of its proper divisors (4564721689).

30231323111 is a wasteful number, since it uses less digits than its factorization.

30231323111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336070.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 30231323111 its reverse (11132313203), we get a palindrome (41363636314).

The spelling of 30231323111 in words is "thirty billion, two hundred thirty-one million, three hundred twenty-three thousand, one hundred eleven".