223123203169151 has 2 divisors, whose sum is σ = 223123203169152. Its totient is φ = 223123203169150.

The previous prime is 223123203169079. The next prime is 223123203169213. The reversal of 223123203169151 is 151961302321322.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223123203169151 is a prime.

It is a super-3 number, since 3×223123203169151³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223123203169099 and 223123203169108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223123203969151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111561601584575 + 111561601584576.

It is an arithmetic number, because the mean of its divisors is an integer number (111561601584576).

Almost surely, 2^{223123203169151} is an apocalyptic number.

223123203169151 is a deficient number, since it is larger than the sum of its proper divisors (1).

223123203169151 is an equidigital number, since it uses as much as digits as its factorization.

223123203169151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 116640, while the sum is 41.

The spelling of 223123203169151 in words is "two hundred twenty-three trillion, one hundred twenty-three billion, two hundred three million, one hundred sixty-nine thousand, one hundred fifty-one".