223202031113 has 2 divisors, whose sum is σ = 223202031114. Its totient is φ = 223202031112.

The previous prime is 223202031077. The next prime is 223202031119. The reversal of 223202031113 is 311130202322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 161003167504 + 62198863609 = 401252^2 + 249397^2 .

It is a cyclic number.

It is not a de Polignac number, because 223202031113 - 2³⁰ = 222128289289 is a prime.

It is a super-3 number, since 3×223202031113³ (a number of 35 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (223202031119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111601015556 + 111601015557.

It is an arithmetic number, because the mean of its divisors is an integer number (111601015557).

Almost surely, 2^223202031113 is an apocalyptic number.

It is an amenable number.

223202031113 is a deficient number, since it is larger than the sum of its proper divisors (1).

223202031113 is an equidigital number, since it uses as much as digits as its factorization.

223202031113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 223202031113 its reverse (311130202322), we get a palindrome (534332233435).

The spelling of 223202031113 in words is "two hundred twenty-three billion, two hundred two million, thirty-one thousand, one hundred thirteen".