105457703 has 8 divisors (see below), whose sum is σ = 113655696. Its totient is φ = 97272000.

The previous prime is 105457697. The next prime is 105457711. The reversal of 105457703 is 307754501.

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 105457703 - 2⁴ = 105457687 is a prime.

It is a super-2 number, since 2×105457703² = 22242654244072418, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 105457703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105457763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23003 + ... + 27203.

It is an arithmetic number, because the mean of its divisors is an integer number (14206962).

Almost surely, 2^105457703 is an apocalyptic number.

105457703 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

105457703 is a deficient number, since it is larger than the sum of its proper divisors (8197993).

105457703 is a wasteful number, since it uses less digits than its factorization.

105457703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6145.

The product of its (nonzero) digits is 14700, while the sum is 32.

The square root of 105457703 is about 10269.2600999293. The cubic root of 105457703 is about 472.4538973149.

The spelling of 105457703 in words is "one hundred five million, four hundred fifty-seven thousand, seven hundred three".