223076141005261 has 2 divisors, whose sum is σ = 223076141005262. Its totient is φ = 223076141005260.

The previous prime is 223076141005217. The next prime is 223076141005303. The reversal of 223076141005261 is 162500141670322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 206522594359236 + 16553546646025 = 14370894^2 + 4068605^2 .

It is a cyclic number.

It is not a de Polignac number, because 223076141005261 - 2¹³ = 223076140997069 is a prime.

It is a super-3 number, since 3×223076141005261³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223076141000261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111538070502630 + 111538070502631.

It is an arithmetic number, because the mean of its divisors is an integer number (111538070502631).

Almost surely, 2^{223076141005261} is an apocalyptic number.

It is an amenable number.

223076141005261 is a deficient number, since it is larger than the sum of its proper divisors (1).

223076141005261 is an equidigital number, since it uses as much as digits as its factorization.

223076141005261 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 40.

Adding to 223076141005261 its reverse (162500141670322), we get a palindrome (385576282675583).

The spelling of 223076141005261 in words is "two hundred twenty-three trillion, seventy-six billion, one hundred forty-one million, five thousand, two hundred sixty-one".