10405342103 has 8 divisors (see below), whose sum is σ = 11223243696. Its totient is φ = 9589939200.

The previous prime is 10405342093. The next prime is 10405342127. The reversal of 10405342103 is 30124350401.

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 10405342103 - 2³⁰ = 9331600279 is a prime.

It is a super-2 number, since 2×10405342103² (a number of 21 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 (10405347103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 616013 + ... + 632678.

It is an arithmetic number, because the mean of its divisors is an integer number (1402905462).

Almost surely, 2^10405342103 is an apocalyptic number.

10405342103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10405342103 is a deficient number, since it is larger than the sum of its proper divisors (817901593).

10405342103 is a wasteful number, since it uses less digits than its factorization.

10405342103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1249345.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 10405342103 its reverse (30124350401), we get a palindrome (40529692504).

The spelling of 10405342103 in words is "ten billion, four hundred five million, three hundred forty-two thousand, one hundred three".