105424222503 has 8 divisors (see below), whose sum is σ = 141195970048. Its totient is φ = 69967644984.

The previous prime is 105424222451. The next prime is 105424222531. The reversal of 105424222503 is 305222424501.

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

It is not a de Polignac number, because 105424222503 - 2¹² = 105424218407 is a prime.

It is a super-2 number, since 2×105424222503² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105424222703) 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, 78791725 + ... + 78793062.

It is an arithmetic number, because the mean of its divisors is an integer number (17649496256).

Almost surely, 2^105424222503 is an apocalyptic number.

105424222503 is a deficient number, since it is larger than the sum of its proper divisors (35771747545).

105424222503 is a wasteful number, since it uses less digits than its factorization.

105424222503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157585013.

The product of its (nonzero) digits is 19200, while the sum is 30.

The spelling of 105424222503 in words is "one hundred five billion, four hundred twenty-four million, two hundred twenty-two thousand, five hundred three".