105465223 has 2 divisors, whose sum is σ = 105465224. Its totient is φ = 105465222.

The previous prime is 105465211. The next prime is 105465247. The reversal of 105465223 is 322564501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 105465223 - 2¹³ = 105457031 is a prime.

It is a super-2 number, since 2×105465223² = 22245826524879458, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105465191 and 105465200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105465253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52732611 + 52732612.

It is an arithmetic number, because the mean of its divisors is an integer number (52732612).

Almost surely, 2^105465223 is an apocalyptic number.

105465223 is a deficient number, since it is larger than the sum of its proper divisors (1).

105465223 is an equidigital number, since it uses as much as digits as its factorization.

105465223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 105465223 is about 10269.6262346787. The cubic root of 105465223 is about 472.4651269952.

The spelling of 105465223 in words is "one hundred five million, four hundred sixty-five thousand, two hundred twenty-three".