23112223213203 has 12 divisors (see below), whose sum is σ = 33786543172200. Its totient is φ = 15222508461216.

The previous prime is 23112223213153. The next prime is 23112223213241. The reversal of 23112223213203 is 30231232221132.

23112223213203 is a `hidden beast` number, since 2 + 3 + 1 + 12 + 2 + 2 + 321 + 320 + 3 = 666.

It is not a de Polignac number, because 23112223213203 - 2⁶ = 23112223213139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23112223213903) 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 11 ways as a sum of consecutive naturals, for example, 15470028178 + ... + 15470029671.

It is an arithmetic number, because the mean of its divisors is an integer number (2815545264350).

Almost surely, 2^{23112223213203} is an apocalyptic number.

23112223213203 is a deficient number, since it is larger than the sum of its proper divisors (10674319958997).

23112223213203 is a wasteful number, since it uses less digits than its factorization.

23112223213203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30940057938 (or 30940057935 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 23112223213203 its reverse (30231232221132), we get a palindrome (53343455434335).

The spelling of 23112223213203 in words is "twenty-three trillion, one hundred twelve billion, two hundred twenty-three million, two hundred thirteen thousand, two hundred three".