30231223111001 has 16 divisors (see below), whose sum is σ = 33379931934720. Its totient is φ = 27149311215120.

The previous prime is 30231223110983. The next prime is 30231223111007. The reversal of 30231223111001 is 10011132213203.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 30231223111001 - 2²² = 30231218916697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30231223111007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8435960 + ... + 11472918.

It is an arithmetic number, because the mean of its divisors is an integer number (2086245745920).

Almost surely, 2^{30231223111001} is an apocalyptic number.

It is an amenable number.

30231223111001 is a deficient number, since it is larger than the sum of its proper divisors (3148708823719).

30231223111001 is a wasteful number, since it uses less digits than its factorization.

30231223111001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3047956.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 30231223111001 its reverse (10011132213203), we get a palindrome (40242355324204).

The spelling of 30231223111001 in words is "thirty trillion, two hundred thirty-one billion, two hundred twenty-three million, one hundred eleven thousand, one".