103117426 has 8 divisors (see below), whose sum is σ = 154727424. Its totient is φ = 51541620.

The previous prime is 103117411. The next prime is 103117429. The reversal of 103117426 is 624711301.

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

It is a self number, because there is not a number n which added to its sum of digits gives 103117426.

It is not an unprimeable number, because it can be changed into a prime (103117429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1231 + ... + 14413.

It is an arithmetic number, because the mean of its divisors is an integer number (19340928).

Almost surely, 2^103117426 is an apocalyptic number.

103117426 is a deficient number, since it is larger than the sum of its proper divisors (51609998).

103117426 is a wasteful number, since it uses less digits than its factorization.

103117426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17096.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 103117426 is about 10154.6750809664. The cubic root of 103117426 is about 468.9328830447.

Adding to 103117426 its reverse (624711301), we get a palindrome (727828727).

The spelling of 103117426 in words is "one hundred three million, one hundred seventeen thousand, four hundred twenty-six".