230122131133111 has 32 divisors (see below), whose sum is σ = 287123289374720. Its totient is φ = 179981099474400.

The previous prime is 230122131133091. The next prime is 230122131133127. The reversal of 230122131133111 is 111331131221032.

It is a de Polignac number, because none of the positive numbers 2^k-230122131133111 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 (230722131133111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 131391291 + ... + 133131196.

It is an arithmetic number, because the mean of its divisors is an integer number (8972602792960).

Almost surely, 2^{230122131133111} is an apocalyptic number.

230122131133111 is a deficient number, since it is larger than the sum of its proper divisors (57001158241609).

230122131133111 is a wasteful number, since it uses less digits than its factorization.

230122131133111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264522755.

The product of its (nonzero) digits is 648, while the sum is 25.

Adding to 230122131133111 its reverse (111331131221032), we get a palindrome (341453262354143).

The spelling of 230122131133111 in words is "two hundred thirty trillion, one hundred twenty-two billion, one hundred thirty-one million, one hundred thirty-three thousand, one hundred eleven".