105403325142 has 8 divisors (see below), whose sum is σ = 210806650296. Its totient is φ = 35134441712.

The previous prime is 105403325077. The next prime is 105403325161. The reversal of 105403325142 is 241523304501.

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

105403325142 is an admirable number.

It is a super-2 number, since 2×105403325142² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8783610423 + ... + 8783610434.

It is an arithmetic number, because the mean of its divisors is an integer number (26350831287).

Almost surely, 2^105403325142 is an apocalyptic number.

105403325142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105403325142 is a wasteful number, since it uses less digits than its factorization.

105403325142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17567220862.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 105403325142 its reverse (241523304501), we get a palindrome (346926629643).

The spelling of 105403325142 in words is "one hundred five billion, four hundred three million, three hundred twenty-five thousand, one hundred forty-two".