105465223003 has 8 divisors (see below), whose sum is σ = 120545860608. Its totient is φ = 90388129704.

The previous prime is 105465223001. The next prime is 105465223037. The reversal of 105465223003 is 300322564501.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 105465223003 - 2¹ = 105465223001 is a prime.

It is a super-2 number, since 2×105465223003² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105465223001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 822001 + ... + 941602.

It is an arithmetic number, because the mean of its divisors is an integer number (15068232576).

Almost surely, 2^105465223003 is an apocalyptic number.

105465223003 is a deficient number, since it is larger than the sum of its proper divisors (15080637605).

105465223003 is an equidigital number, since it uses as much as digits as its factorization.

105465223003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1772153.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 105465223003 its reverse (300322564501), we get a palindrome (405787787504).

The spelling of 105465223003 in words is "one hundred five billion, four hundred sixty-five million, two hundred twenty-three thousand, three".