361000223 has 2 divisors, whose sum is σ = 361000224. Its totient is φ = 361000222.

The previous prime is 361000201. The next prime is 361000229. The reversal of 361000223 is 322000163.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 361000223 - 2⁸ = 360999967 is a prime.

It is a super-2 number, since 2×361000223² = 260642322012099458, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (361000229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180500111 + 180500112.

It is an arithmetic number, because the mean of its divisors is an integer number (180500112).

Almost surely, 2^361000223 is an apocalyptic number.

361000223 is a deficient number, since it is larger than the sum of its proper divisors (1).

361000223 is an equidigital number, since it uses as much as digits as its factorization.

361000223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 361000223 is about 19000.0058684201. The cubic root of 361000223 is about 712.0368825053.

Adding to 361000223 its reverse (322000163), we get a palindrome (683000386).

The spelling of 361000223 in words is "three hundred sixty-one million, two hundred twenty-three", and thus it is an aban number.