223315004051 has 2 divisors, whose sum is σ = 223315004052. Its totient is φ = 223315004050.

The previous prime is 223315004009. The next prime is 223315004063. The reversal of 223315004051 is 150400513322.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 223315004051 - 2¹⁰ = 223315003027 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 223315004051.

It is not a weakly prime, because it can be changed into another prime (223315004351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111657502025 + 111657502026.

It is an arithmetic number, because the mean of its divisors is an integer number (111657502026).

Almost surely, 2^223315004051 is an apocalyptic number.

223315004051 is a deficient number, since it is larger than the sum of its proper divisors (1).

223315004051 is an equidigital number, since it uses as much as digits as its factorization.

223315004051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 223315004051 its reverse (150400513322), we get a palindrome (373715517373).

The spelling of 223315004051 in words is "two hundred twenty-three billion, three hundred fifteen million, four thousand, fifty-one".