11023201320231 has 8 divisors (see below), whose sum is σ = 14843122570224. Its totient is φ = 7276040475200.

The previous prime is 11023201320221. The next prime is 11023201320281. The reversal of 11023201320231 is 13202310232011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11023201320231 - 2⁶ = 11023201320167 is a prime.

It is a super-2 number, since 2×11023201320231² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11023201320198 and 11023201320207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11023201320221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18190100886 + ... + 18190101491.

It is an arithmetic number, because the mean of its divisors is an integer number (1855390321278).

Almost surely, 2^{11023201320231} is an apocalyptic number.

11023201320231 is a deficient number, since it is larger than the sum of its proper divisors (3819921249993).

11023201320231 is a wasteful number, since it uses less digits than its factorization.

11023201320231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36380202481.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 11023201320231 its reverse (13202310232011), we get a palindrome (24225511552242).

The spelling of 11023201320231 in words is "eleven trillion, twenty-three billion, two hundred one million, three hundred twenty thousand, two hundred thirty-one".