223023031031111 has 8 divisors (see below), whose sum is σ = 223312532566464. Its totient is φ = 222733532043360.

The previous prime is 223023031030993. The next prime is 223023031031117. The reversal of 223023031031111 is 111130130320322.

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 223023031031111 - 2²⁶ = 223022963922247 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 (223023031031117) 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 7 ways as a sum of consecutive naturals, for example, 227543666 + ... + 228521696.

It is an arithmetic number, because the mean of its divisors is an integer number (27914066570808).

Almost surely, 2^{223023031031111} is an apocalyptic number.

223023031031111 is a deficient number, since it is larger than the sum of its proper divisors (289501535353).

223023031031111 is an equidigital number, since it uses as much as digits as its factorization.

223023031031111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1273801.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 223023031031111 its reverse (111130130320322), we get a palindrome (334153161351433).

The spelling of 223023031031111 in words is "two hundred twenty-three trillion, twenty-three billion, thirty-one million, thirty-one thousand, one hundred eleven".