223120223093 has 2 divisors, whose sum is σ = 223120223094. Its totient is φ = 223120223092.

The previous prime is 223120223057. The next prime is 223120223107. The reversal of 223120223093 is 390322021322.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 222838755364 + 281467729 = 472058^2 + 16777^2 .

It is a cyclic number.

It is not a de Polignac number, because 223120223093 - 2²⁰ = 223119174517 is a prime.

It is a super-3 number, since 3×223120223093³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223120223033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111560111546 + 111560111547.

It is an arithmetic number, because the mean of its divisors is an integer number (111560111547).

Almost surely, 2^223120223093 is an apocalyptic number.

It is an amenable number.

223120223093 is a deficient number, since it is larger than the sum of its proper divisors (1).

223120223093 is an equidigital number, since it uses as much as digits as its factorization.

223120223093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 29.

The spelling of 223120223093 in words is "two hundred twenty-three billion, one hundred twenty million, two hundred twenty-three thousand, ninety-three".